9 Haziran 2012 Cumartesi

BEES’ METHODS OF COMMUNICATION

Exalted be God, the King, the Real. There is no deity but Him, Lord of the Noble Throne. (Surat al-Muminun: 116)
Scientists have performed a great deal of research to determine how the order is maintained in the hive, in which tens of thousands of bees live. A large number of academic studies have been carried out to that end as well. One prominent expert and professor at the University of Munich, the Australian zoologist Karl von Frisch, has devoted an entire 350-page book to bee communication, The Dance Language and Orientation of Bees.
How Do Bees Communicate?
To find food, bees must usually search wide areas and fly long distances. When a bee finds a new source of food, it immediately returns to the hive to inform the other members of the colony. Shortly afterwards, other bees begin flying around the source.
Bees are deaf, and cannot therefore establish communications by means of sound.72Nevertheless, they are able to communicate the location of a food source to the other members of the colony with no difficulty. The methods they employ are quite extraordinary.
Scientists studying how bees inform each other of the places they find made a most astonishing discovery. Bees “describe” the location of a distant place by dancing. All the information that other bees need to find the food source-its distance from the hive, its direction, productivity-is encoded in this dance.
Once it locates a new food source, the bee returns to the hive and starts repeating specific movements in such a way as to attract the other bees’ attention. All the information they need about the food source can be obtained from the bee’s general behavior. For instance, if a bee simply returns to the hive, deposits its load of collected pollen and flies off again, this means that the source that the bee used is either already known or else not very productive. At times when water is scarce, they’ll also use this dance to describe the location of water.73
The Bee Dance
Karl von Frisch has spent his entire life studying bees and won a Nobel Prize for his research on that subject.
The bee dance takes two distinct forms, depending on the distance of the food source.
The form known as the “round dance,” encountered most frequently, doesn’t bother to indicate the food source’s distance and direction. It does, however, tell the workers that the source is closer than 15 meters (50 feet) from the nest. Having located a food source, the bee first gives nectar to the workers in the nest, and then begins her dance, repeatedly making small circles. The other bees then gather around the dancer. She reverses direction and turns around the other way every one or two revolutions, or even more often. This dance, which can last for a few seconds or up to minutes, consists of up to 20 reversals and is followed by another exchange of nectar between the dancer and the bees in the nest. 
Eventually the dance comes to an end. The dancing bee flies off to look for another source of food. In one experiment, Karl von Frisch showed that of the 174 bees who made contact with the dancing bee, 155 found the food source within five minutes.74
The bees perform their dances on the vertical comb, in the darkness of the hive-most important in helping us better understand bees’ flawless abilities to communicate. In the pitch dark, bees give the other workers around them all the information they could possibly need about the food source. Although their movements on the combs are performed in darkness, they are still correctly perceived by their fellows and immediately followed up.
In the same way that bees perform a round dance for food sources within 15 meters of the hive, they perform “transition” dances for sources from 25 to 100 meters (80 to 330 feet) away. They use the “waggle” dance, what’s also known as the “figure-eight dance,” to notify other bees of the distance, direction and quality of food sources further than 100 meters (330 feet) from their hive.
When the bees return to the hive from the food source, they perform this dance on top of the honeycombs. As the workers take their steps, they also shake their abdomens. The form of this characteristic movement closely resembles a figure-eight. In a typical dance, the bee moves in a straight line for a short distance, moving its body from side to side approximately 13 to 15 times a second.
The drawing above shows with wavy lines the figure-eight dance bees perform to provide information about the distance of the food source.
When bees return from a food source, they dance on the comb. To the side can be seen a bee performing the dance when the food source is nearby. The bee makes two semi-circular lines, then returns to the starting point.
By varying the angle between the waggling run and an imaginary line running straight up and down, the bee conveys the direction of the food source. If a line is drawn which connects the food source and the hive, and another line which connects the hive and the spot on the horizon immediately below the sun, then the angle formed by the two is observed to be the same as that of the angle in the waggle dance. Just like civil engineers, the bees are able to triangulate.75
Throughout the oscillatory movement in the waggle dance, the bee’s abdomen is the most important organ. A buzzing sound is given off thanks to vibrations from the muscles and exoskeleton. At the end of each straight line, the bee turns in one direction and makes a semi-circular return to her starting point. She then moves forward again in a straight line, making a semi-circular return in the exact opposite direction. As with the round dance, the waggle dance ends with the dancer stopping and distributing food from its honey stomach to the workers around it. The bees watching the dance may sometimes produce a sound lasting from a tenth to two-tenths of a second. This causes the dancer to stop and exchange food with the buzzing bees. Both nectar and pollen gatherers dance in the same way.
The sickle-shaped transition dance performed by very different species of bee
The bees watching this dance are easily able to locate the food source. One feature that establishes distance is the dance tempo, measured by the number of turns every 15 seconds, and the duration of waggling and buzzing on every straight line. For more distant food sources, the dance tempo slows and speeds up for closer ones. The time spent in the straight run increases for more distant sources.76
Throughout the dance, the other bees crowd around the one “dancing this description” and follow its every move. They also touch its waggling abdomen with their antennae. This movement is most important, because they perceive the vibrations produced by the dancer and thus establish the distance of the food source.77 In order to describe a distance of 250 meters (820 feet), for instance, the bee will shake its abdomen 5 times in 30 seconds. It has been observed that by means of these dances, bees are able to inform one another of food sources at distances of up to 9 to 10 kilometers (5 to 6 miles).
1- If the food source lies exactly in the direction of the Sun, or in the exact opposite direction, the waggling runs in the dance will be vertical on the comb. 2- If the food source is 80 degrees to the left of the Sun, this is indicated by doing the waggling run part of the dance at a corresponding angle of 80 degrees to the left of the vertical. 3- If the bee follows an upward direction in its waggling run, it signals that the food source lies in the direction toward the Sun. And if it heads straight downwards, this means that the source lies in the exact opposite direction from the Sun.
For bees, another essential piece of information is the quality of the food at the source. This they obtain thanks to the scent that has settled on the bee performing the dance.
In the light of the information thus communicated, it is an easy matter for the other bees to find the food source. The number of bees that gather at the source is directly proportionate to the number of bees performing the dance. If a single bee performs it, the whole hive does not go into action. First, a group of scouts leaves the hive. If that group also performs the dance on their return, then more bees head towards the target. The better the food source they find, the longer they dance and the more bees follow them. In this way the food gatherers’ attention is always focused on the most productive source.
Bees watch the dancing bee in their midst, then find the food source by following the
directions given.
In the event that the food source found is unproductive, the bees still dance-but they do so unwillingly, and for a shorter time. This is also reflected to the other bees in the hive, and those bees that gathered around the dancer soon disperse, and a new team leaves the hive in search of food.
Consider that the honeybees that perform the dance are just a few centimeters long, the same insects you encounter when you go outside, walk in your garden or sits out on a balcony. There’s an interesting contradiction here. People regard honeybees as ordinary, familiar insects, yet the phenomena we have seen so far can only be carried out with a very definite consciousness. Were you to ask human beings to give the same directions that the bee does by dancing, they would be nowhere near as successful. That’s because although human beings possess reason and consciousness, they lack the ability to perform such minute calculations without technical measuring equipment.
So who teaches bees this conscious behavior? They cannot learn it from other bees, and there is no training period in their brief lives. They come into the world already possessed of this knowledge, able to act upon it when the time comes. That applies to all the bees on Earth, who have been living on it for tens of millions of years.
We therefore find ourselves facing a major truth that no person of good conscience can possibly deny: God, the Creator of all living things, has flawlessly created honeybees and taught them such conscious behavior. As revealed in Surat an-Nahl, they act in accordance with the inspiration of our Lord.
To fully comprehend the significance of the description that bees make by dancing, we need to consider their movements in the hive and their overall environment. In her bookThrough Our Eyes Only?: The Search for Animal Consciousness, the evolutionist author Marian Stamp Dawkins discusses how the bees give these directions:
The problem the bees have is that they often dance on the inside of a dark hive where neither the food itself nor the sun is visible. Not only that, but they are dancing on a vertical comb when information has to be given to the other bees about which direction they should fly in the horizontal plane.78
Although the bees giving the directions dance on a vertical surface, the bees going out to seek the food source will operate in a horizontal plane. In other words, the information about which direction they must take should actually be expressed in a horizontal plane. If the bees were to act according to directions given in a vertical plane, then they would fly straight upwards, and it would be totally impossible for them to find any food.
In her book, Dawkins continues:
The bees cannot, therefore, indicate the direction of food by simply pointing or dancing towards it. They translate the flight path from hive to food (which will eventually be taken relative to the sun) into a direction relative to gravity inside the hive and the other bees retranslate this back into instructions relative to the sun when they get outside. So if the food is to be found by flying directly into the sun, the dancer will dance so that she does the straight “waggle” run precisely vertically on the comb, whereas if the food is to be found by flying at an angle of 40 degrees to the west of the sun, she waggles 40 degrees to the left of straight vertical. She thus substitutes angle with respect to vertical for angle with respect to the sun and conveys, in the darkness of the hive, information to her companions as to the direction they should fly when they get out into the sunlight.79
If the food source they find is very rich, the dance the bees perform is very enthusiastic. If the source is nearby, they describe its location by performing the “round dance” shown on the left. For food sources that are further away, they perform the figure-eight dance seen on the right, with wagging movements.
Consider: Bees fully understand the directions, even those are given in the dark and in a different plane, and always head straight towards their target. The movements made with respect to a vertical line established by the dancing bee are fully understood by the others, which are capable of calculating angles.
In light of this, Dawkins expresses her thoughts in these terms:
The fact that they do this [calculating angles] correctly shows that bees do indeed convey information to each other.80
In short, all honeybees are able to calculate angles. Dawkins interprets this as bees conveying information to each other. However, there are important questions that require an answer. How did bees discover this method of calculation? Is it possible for the bee, simply by looking at the Sun, to distinguish between vertical and horizontal, to add the angle to the direction it gives, and always to do so accurately? How did other bees gain the ability to interpret this? How did they first learn to use the Sun as a reference?
An experiment was performed to show that bees make use of surface shapes to recognize their surroundings. First, bees were introduced to the food source shown in the top left-hand corner. Then as soon as they left the hive for the source indicated, they were caught, brought to the point at bottom right, and released there. Even though the food source was not directly visible, the bees were able to head in the right direction, toward the food source.
One species of honeybee, known as the dwarf honeybee, always constructs its hives in the open. When they find a food source, they generally dance on top of the nest covered with bees (left). These bees perform the figure-eight dance to point to the food source directly. If for any reason they dance on the sides or rear of the hive, they redirect their dances again to indicate the direction of the source.
Obviously, bees cannot calculate planes and angles and other such mathematical functions on their own. There is only one explanation for all these complex abilities in bees. Bees are directed by a superior power, which belongs to God, Ruler of all the universe, Who gives bees all their sophisticated attributes.
How Do Bees Find Their Way in Cloudy Weather?
As bees fly towards their food source, they observe the Sun. This is essential if the scout bees are to make use of the angle and direction indicated in the dance.
Yet bees are not limited to this remarkable achievement, and engage in activities even more extraordinary. Even if the weather is cloudy, they can use the Sun by means of its ultraviolet rays, which are able to pass through cloud cover as long as it is not too thick. The worker bees use these rays to establish the location of the Sun. The natural light from the Sun is polarized, in other words, the direction of vibrations of the light waves changes regularly as the Sun moves in the sky. This polarization cannot be seen by the human eye, although bees and many other living things can perceive it. Cloudy weather that makes the Sun invisible represents no obstacle to these creatures. Despite the clouds, bees think of the sky as being parceled up, and calculate where the Sun should be at a given moment.81 No doubt, this attribute is one of the examples of God’s superior creation that enables bees to survive.
Bees use ultraviolet rays to find their way in cloudy weather. These light rays can penetrate the cloud cover so long as it is not too thick. The bees follow these rays emitted by the Sun and are able to calculate where the Sun must be at that moment.
Bees describe the location of the food source on the comb’s vertical plane. Yet as the picture to the side shows, the destination lies on the horizontal plane. Nonetheless, the bees fully understand the directions given and reach the source by calculating the necessary angles. The inspiration of God is the source of this astonishing ability.
BEES’ MEMORIES
It has been established that after watching the dance of a forager, the other bees in the hive do not immediately set off in flight. First they analyze the information provided in the dance and decide whether to act upon it.
In one experiment, a small boat was anchored in the middle of a lake near a hive, and food was placed in it. The bees eventually discovered this food, immediately returned to the hive and danced to tell their fellows of the direction and location of the food source. But even though they danced for a long while, the other bees disregarded their information and remained in the hive.
The boat was then pulled to the shore. A number of bees again found it, returned to the hive and began dancing. This time, the other bees left the hive and headed for the boat.
From this, the scientists concluded that bees were aware of their surroundings and knew there was a lake there. Since there could be no food source for them in the lake, they ignored the first bees’ “mistaken” dance.
James and Carol Gould, The Animal Mind, p. 106.
The Directions Given by Bees are Totally Accurate
As stated earlier, shortly after watching the dancing bee, other workers leave the hive and head off for the target. However, bees also face an important problem: The angle that the dancer gave to her sisters is based on the Sun. Yet the Sun is not fixed in the sky, but changes position by 1 degree every 4 minutes. If a bee followed the original line, it would never be able to locate its target, due to the shift in the Sun’s position. Every 4 minutes will bring a margin of error of 1 degree, which will reach uncorrectable dimensions over a long journey.
This presents no problem over short distances, say over 200 meters (650 feet). A bee flies at an average of 13 kilometers (8 miles) an hour, traveling 216 meters, or 708 feet a minute.82
But what if the target is more than 4 minutes away?
As already said, bees can collect food from an area 10-kilometers (6.2 miles) wide. They must fly for about 45 minutes to cover 10 kilometers.83 During that time, however, the Sun will move some 11 degrees. If the bee follows the direction given by the original dancing bee, then it will be deflected from the food source as the Sun changes position. In returning to the hive, a bee that has traveled a distance of 10 kilometers bears in mind the position of the food source in relation to that of the Sun. Moreover, since this bee is carrying food, it must travel more slowly, at 9 kilometers/hour (5.6 miles/hour).84 That means that during the bee’s return, the Sun will have moved 16.5 degrees. Therefore, the bee’s directions relative to the Sun may possibly be wrong. Add the 16.5-degree discrepancy of the bee performing the dance to the 11-degree margin of error of the bee setting out, and the bee may end up 27.5 degrees away from the food source.
He to Whom the kingdom of the heavens and the earth belongs. He does not have a son and He has no partner in the Kingdom. He created everything and determined it most exactly. (Surat al-Furqan: 2)
Moreover, if the bee fails to find any food source after traveling that distance, she will not have the strength to get back, because bees only take as much honey as they will use for that distance, in order to return with more food from their destination. When that honey is used up, their strength also evaporates. If they’re unable to reach nectar, they’ll be unable to return from a lack of energy.
Yet in reality, this never happens. For millions of years now, bees have been understanding the directions given to them by their sisters-despite the movement of the Sun and the changing angles. Bees experience no difficulties in finding sources of food, indicating that they make no mistakes in calculating the angle with respect to the Sun. To express this in mathematical terms, the bees calculate that the Sun moves 1 degree every 4 minutes. As a result, they’re able to keep the food source’s exact location in mind and to “describe” it to other bees. Other bees calculate the angle according to the changed position of the Sun, understand those directions given, and locate the food source in question.


HOW BEES CALCULATE DISTANCE
Various experiments have been carried out regarding how bees, when they set off to look for food, take a small quantity of it with them. In one experiment, bees who found a bowl containing sugar water at a specific distance returned to the hive (1) and described its location. The first group of bees who set out brought food back from the source.
Then the scientists conducting the experiment placed the bowl slightly farther away. The second group to arrive were unable to find food at the location indicated, and were unable to return from a lack of energy (2). They were able to find the strength to set out only by reinforcement with sugar water and honey (3-4). The reason why bees take only enough food to permit them to reach the source is so that they can carry more pollen and nectar on their return.
Moody Science Classic, City of the Bees, Moody Video: A Ministry of Moody Bible Institute, 820 N. LaSalle Boulevard, Chicago, IL 60610-3284.
A careful re-reading of the preceding paragraph will show the extraordinary nature of these directions given by bees. It will be useful to consider those words not with their usual familiarity, but one by one, imagining what is being described, and using our reason, logic and conscience. Very few people are even aware of exactly how much the position of the Sun changes in how many minutes. Yet bees, as if they were conscious of all this, perform a precisely accurate mathematical calculation, accurate to the minute and even to the second. Is it at all possible for a bee to perform, of its own volition, such a calculation, which even a human who’s not an expert on the subject could not manage? Of course not! That ability has been given to bees by God. To claim otherwise would violate all the rules of reason and logic. Someone who maintains that bees learned such a calculation by themselves during some alleged “process of evolution” must also claim that in hundreds of years’ time, again through that same process, bees will be able to solve equations better than even the best-skilled academics. No one could possibly make such a claim, and we would have grave doubts about the sanity of anyone who did.
How Did Bees Learn to Calculate?
As we have seen so far, bees calculate in various different ways and use the Sun in doing so. It is quite impossible for an insect to know about the movements of the Earth and Sun, to know the consequences, and act accordingly. It’s out of the question for bees to be getting these calculations right every time by sheer chance. Nevertheless, all scientists who have researched the subject agree that bees have indeed been performing these calculations with complete accuracy for millions of years.
Unless someone has received the appropriate training, if he gets lost, he’ll need some equipment such as a compass to find his way. It is almost impossible for him to find his way by calculating the exact position of the Sun. Yet despite the Sun being in constant motion, a bee can describe the site it’s visited, in a flawlessly correct manner, to other bees in the hive.
How could these extraordinary abilities have come about? How did bees learn to perform these calculations?
First, bees must have possessed an ability to find their way and to give directions to other bees, ever since the moment they first appeared on Earth. This ability is essential if they are to meet their needs for food and shelter-and thus, for their very survival.
It is impossible for this ability to have developed over time by means of various changes, as evolutionists would have us believe. Indeed, scientists supporting the theory of evolution find themselves faced with the very difficult question of how bees’ communication abilities came into existence. Richard Dawkins, one of the leading contemporary evolutionists, is clearly “bewildered” by the question of the evolution of the bee dance, but attempts to provide an answer in these faltering terms:
The suggestion is that . . . . Perhaps the dance is a kind of . . . . It is not difficult to imagine . . . . Nobody knows why this happens, but it does . . . . It probably provided the necessary . . . . We have found a plausible series of graded intermediates by which the modern bee dance could have been evolved from simpler beginnings. The story as I have told it . . . . may not be the right one. But something a bit like it surely did happen.85
As can be seen from Dawkins’ faulty logic in reply to this question, it can only be fantasy to talk about the bee dance in terms of “chance” and “transition.”
Making use of the Sun to calculate angles is an ability that cannot be acquired by chance. However, it’s not enough for bees to learn to dance or to be able to calculate angles; they also need the other bees to be able to understand them. Bearing this in mind, you can see how totally nonsensical it would be to think in terms of “chance.” No matter how long one might wait, it’s quite impossible for any creature to form such a calculating ability of its own accord.
The bee is a creature with no capacity for thought. Nevertheless, as we have seen throughout, its every action reveals an incomparable intelligence and consciousness. As with every aspect of the universe, this intelligence and consciousness that manifest themselves in bees actually belong to God, the flawless Creator of all.
The Bees’ Eye
When scientists realized that bees make use of the Sun, they began researching how they find their way. First of all, the bee’s eye was examined, and was found to possess a structure that allows these calculations to be performed.
At the far left, the bee’s head, with a single ommatidia to the side. On the outside of each of these is a transparent, convex lens. As well as the compound eyes on either side of their heads, bees also have three simple eyes, or ocelli (far left).
To the left, a cross-section of the bee’s eye. The ommatidia (small eyes) can clearly be seen in the form of long lines. Each can perform the function of a separate eye and stand parallel like straws in a jar. Each of these eyes faces a slightly different direction from the others. At the far left, a cross-section of one of these components.
The worker bee’s eye is a very complex organ with 6,900 facets, known as ommatidia, each carrying out separate visual processes. Each one of these acts like an individual eye, and they stand aligned together, rather like straws in a bucket. Each one ends in a small, convex, transparent lens.86 These lenses form the outer, glassy and oval-shaped surface of the eye. As well as the two compound eyes on either side of their head, a bee also has three simple eyes atop its head. It’s estimated that these latter three are used to measure the strength of the light. The bee’s eye is superior to the human eye in two respects: it can see ultraviolet light and perceive the plane of light polarization.87
These are the features that let bees determine the location and angles of the Sun. Thanks to them, they’re able to correct the directions they give to other hive members and find their targets without error as the Sun moves through the sky.
Flower-Marking Methods
Before the foraging bees return to the hive, they deposit a special scent on their food source. Every worker has a scent gland in its body, which it can use at will. This gland, which is located at the rear of the bee, under normal circumstances is invisible from the outside. The bee can expose this gland when it so chooses, and spreads the gland’s scent over the flower it lands on and its surroundings. This scent resembles the aroma of the Melissa plant and can easily be perceived by human beings. Bees are especially sensitive to the odor of bees from their own hives, and can detect it even from considerable distances.88
Thanks to the way in which bees mark flowers, other bees can recognize that most of the nectar has been drawn from a particular flower as soon as they land on it, and they immediately fly off again, and thus avoid wasting time and energy.
Flower Fertilization and Bees
Bees leave a scent on flowers they have visited previously and from which they’ve collected nectar or pollen. This way, subsequent bees do not waste time and energy on “harvested” flowers.
If you watch bees gathering food in a field full of various flowers, something very interesting may catch your attention. A bee always moves between flowers of one particular species. It pays no attention to other kinds of flower as it flies from one to another.
Bees sometimes spend days visiting flowers of the same species, which behavior benefits both them and the flowers. A bee that lands on a flower for the first time and is unfamiliar with that flower’s structure must spend a considerable time in order to find a single drop of nectar. But after landing on the same kind of flower five or six times, the bee begins to gain speed and competence, since it is able to attain its aim more easily.
This also benefits the flowers, because bees’ preference for a single species permits rapid and efficient fertilization. Pollen from one flower cannot fertilize other species, and flowers are fertilized only by the bees traveling between the members of the same species. Bees make use of scent in order to find flowers of the same species.
At this point, it will be useful to touch on the subject of how fertilization takes place. As we know, bees visit flowers to collect both pollen and nectar, but in gathering pollen, they perform a vital function for the flowers: fertilization. In order to produce seeds, a flower’s female reproductive organ has to unite with male gametes, enclosed in pollen grains. In other words, a quantity of pollen must unite with the stigma-the sticky tip of the female organ. Flowers are generally unable to transport pollen in their male stamens onto their own stigmas. The requisite union takes place thanks to insects, thus forming the seeds that will form new plants and new flowers.89
BOMBUS BEES
Bombus bees play a major role in plant fertilization. As can be seen at the side, the tiny hairs on the body of the Bombus, larger than other bees, are covered in microscopic hooks. These make it easy for the bee to collect individual pollen grains as it visits flowers. The Bombus then stores the pollen by emptying it into the pollen baskets.
David Attenborough,
The Trials of Life, p. 58.
As we have seen, there is a very close connection between flowers and bees. Both have been created by God to complement one another. For example, flowers, which need to be fertilized by insects, produce nectar which will attract insects to them, and it is this which also attracts bees. Furthermore, flowers also attract insects by means of their scents or bright colors.
This relationship between bees and flowers is also exceedingly important for us humans, because beekeeping is of great importance to agriculture. A great many fruit trees and crops are fertilized by bees to a large extent. For that reason, some experts regard bees’ contribution in this regard as more important than their production of honey. In the light of this, the verses in Surat an-Nahl about honeybees immediately come to mind, in which God reveals the way in which bees eat from all fruits:
Your Lord revealed to the bees: “Build dwellings in the mountains and the trees, and also in the structures which men erect. Then eat from every kind of fruit and travel the paths of your Lord, which have been made easy for you to follow.” From inside them comes a drink of varying colors, containing healing for humanity. There is certainly a sign in that for people who reflect. (Surat an-Nahl: 68-69)
Other insects as well as bees fertilize flowers. Yet because of their large numbers, industriousness and the suitability of their bodies, bees can carry relatively greater amounts of pollen than other insects. A large part of agriculture depends on the pollination carried out by bees; indeed, some 80% of insect pollination is the work of bees. Did that pollination fail to take place, there would be a major reduction in the amount of fruit and vegetables produced.
There is no creature on the Earth which is not dependent upon God for its provision. He knows where it lives and where it dies. They are all in a Clear Book.
(Surah Hud: 6)
Harmony Between Bees and Flowers
Though bees play a most important role in flower fertilization, there are some flowers that they cannot pollinate. For example, since bees cannot distinguish the color red, they are unable to seek out-and pollinate- red flowers. Some all-red flowers, such as sweet bay, red carnations and wild flax, are pollinated by other insects. Besides their colors, these species of flower have other characteristics that also prevent their being pollinated by bees. These species’ nectar lies deep down in the flower. Insects seeking to pollinate these flowers must possess special organs in order to reach these flowers’ internal regions. And of course, these insects must also be able to see the color red. In other words, the insects that will pollinate these flowers need to possess both a special organ to allow them to reach down into the depths of the flower, and eyes that can perceive the color red. In nature, only two species of insect can perceive the color red-wasps and butterflies, and moreover, both these insects possess a long proboscis with which they can reach down into the deepest parts of the flower.90
It’s of course meaningless to try to account for such harmony in terms of blind chance. No random coincidence can give two different species of living thing physical properties so mutually compatible. This harmony proves that both were created by a single Creator: God created both to be mutually compatible.
God has created a harmonious union between bees and flowers.
THE BUCKET ORCHID AND BEES
One example of the harmony between insects and flowers is that between bees and the bucket orchids. The plant secretes a liquid that drips into the orchid’s bucket. A bee drawn by the fragrance of the flower falls into the slippery part of the flower that contains the liquid. The bee has only one way out: a narrow tunnel, with pollen on its entrance. As the bee strives to escape, the pollen rubs off and sticks to its back. Shortly afterward, it escapes out of the trap and goes to another orchid, leaving behind some of the pollen stuck to its back, thus fertilizing the flower. The bee also acquires an aromatic substance with which to attract female bees. The harmony between these two living things, plant and insect, is proof that they are both created by our Almighty Lord.
Natural History, March 1999, pp. 72-74.

72. Alex Hawes, “What the Buzz is All About,” Zoogoer, September-October 1995, http://nationalzoo.si.edu/Publications/ZooGoer/1995/6/buzzabout.cfm
73. Karl von Frisch, Arilarin Hayati (The Life of Bees), pp.135-136
74. Mark L. Winston, The Biology of the Honey Bee, p.152
75. Adam Frank, “Quantum honeybees,” Discover , Nov. 97, p.80
76. Mark L. Winston, The Biology of the Honey Bee, p.156
77. Ibid., pp.154-156
78. Marian Stamp Dawkins, Through Our Eyes Only? The search for animal consciousness, W.H. Freeman Spektrum, pp.89-90
79. Ibid., p.89
80. Ibid., p.90
81. Mark L. Winston, The Biology of the Honey Bee, pp.163-164
82. Ali Demirsoy, Yasamin Temel Kurallari, Omurgasizlar/Bocekler (The Basic Rules of Life, Invertebrates/Insects), Entomology Vol. II / Part II, p.66
83. Mark L. Winston, The Biology of the Honey Bee, p.171
84. Ali Demirsoy, Yasamin Temel Kurallari, Omurgasizlar/Bocekler (The Basic Rules of Life, Invertebrates/Insects), Entomology Vol. II / Part II, p.66
85. http://www.origins.org/articles/bohlin_ upariver.html
86. Mark L. Winston, The Biology of the Honey Bee, p.15
87. Encyclopedia Americana, 1993, p.439
88. Karl von Frisch, Arilarin Hayati (The Life of Bees), p.143
89. Ibid., pp.39-41
90. Ibid., p.31

DIVISION OF THE COLONY: SWARMING



. . . [God is] the Lord of the East and the West and everything between them. . . . (Surat ash-Shu’ara’: 28)
As already mentioned, from early spring on, the queen lays 1,500 to 2,000 eggs a day. If bees in the colony do not take precautions to respond to this increase, then the capacity of the hive will soon be unable to meet the needs of the rising population. Given the speed at which the queen lays her eggs, this means that between 45,000 and 60,000 bees are added in a single month. This rapid population rise will soon lead to congestion and malfunctioning.
As we know, the substance that the queen releases is one of the factors that establishes order in the hive. As the number of workers increases, the level of that “queen substance” to each worker must thus decrease. The reduction in the quantity of this substance indicates that the time has come for the hive to solve the problem of its rising population.91
When there is a rise of population, the measures to be taken are clear: either the hive has to be expanded, or else the population has to be reduced. Bees implement the most appropriate of these two options. Expanding their accommodations is no answer, because the problem stems from the insufficiency of the queen mandibular pheromone, rather than a lack of space. When there is too little of this substance, the females’ ovaries start to develop and the colony’s distinctive odor will weaken. As a result, the workers will set about constructing new queen cells-and the equilibrium in the hive will be damaged.
The population-planning method implemented in beehives is the most rational option. When the population rises too high, the bees set about lowering it-but not by killing the larvae and pupae, as they must do in the winter months. They adopt a very rational solution, beneficial from all points of view. When the population of a hive rises, one portion of the bees leave in a group, together with the queen and begin looking for a new place to settle.
This practice, known as swarming, allows the surplus bees to establish a brand-new colony.
Preparations Before the Bees Set off on Their Journey
The first phase of swarming comes at the beginning of spring, when bees start building cells for drones. Since it takes longer for these males to grow (queens develop from egg to adult in 16 days, workers in 21 and males in 24), their combs need to be ready by early April.92 It’s worth noting that the cells for the males are prepared before the queen’s mandibular pheromone is entirely exhausted. That’s because under normal circumstances, the workers need to prepare queen cells when the levels of this pheromone go down. Nevertheless, the worker bees start building male cells, and the drones hatch out in early May, which explains why the cells for the males are readied.
As we know, males can search for the queen two weeks after they emerge. Unless the drones can find a queen to mate with, their existence at this point will be meaningless. Therefore, the queen needs to be ready for her mating flight at this time. If the workers are late in preparing the cells for the males, either the queen will fail to mate, or the process will be delayed. Since the queen cannot start laying eggs until after she mates, this will represent a threat to the colony.
The old queen, who does possess the ability to lay eggs, leaves the hive long before the new one emerges. This situation, which may appear very confused at first glance, is resolved by the workers with perfect timing.
At the same time that the workers begin to construct new queen cells, they oblige the old queen to abandon the egg-laying process, because the time to migrate has come and necessary preparations must be made. Therefore, workers start feeding the old queen less royal jelly. The reduced level of this foodstuff slows or halts her egg-laying. But there is another reason for restricting the food given to the queen. In order for her to leave the colony with the swarm that will accompany her, it’s vital that she not be too bulky.
This method employed by the workers soon bears fruit, and the queen starts to move about more quickly. Within a short time, she becomes as mobile as the other bees.93
Beginning the Search for a New Hive
The workers, who at other times forage for pollen, nectar or water, now set about seeking a new site for their colony. They usually leave their hive in late spring or early summer. In this season, pollen and nectar are plentiful, temperatures warm and the Sun in the sky longer. These conditions provide the necessary environment for a bee community to leave the old hive.
In order to store energy before departure, the bees setting out to establish a new colony fill their stomachs with as much honey as they can, because they will have no time to visit flowers. As a result of this feeding, their abdomens expand so much that their bodies lose the elasticity necessary to use their stings.94 This means that the bees are exceptionally peaceable-important for the safety of human beings. Bearing in mind that about half the colony will leave during swarming, an obvious danger would otherwise be posed by 20,000 to 30,000 aggressive bees.
A swarm leaving the hive, with the old queen in the middle of the swarm. The colony will wait on the tree until the scout bees show the other members where the new hive is located.
When the new queen is about to emerge from her cell, the old queen bee leaves the hive accompanied by a group consisting of worker bees and a few drones. After this swarm leaves the hive, it forms a cluster, often rather like a bunch of grapes, on a nearby branch or projecting object.95 The queen is in the middle of this mass. The workers literally form a wall around her with their bodies, thus ensuring her safety.96 As the bees come together in this disciplined manner, the odor unique to the colony soon forms.
As already mentioned, every worker has a scent gland in its body which it can use for marking flowers whenever it wishes. This gland is externally invisible when not in use. Yet the bee can expose it when it wants, whereupon it exudes a scent. The scout bees use this to mark new places they find. Bees are exceedingly sensitive to the scent of their own colony, and the scent left by the scouts can be perceived even from considerable distances.97 The bees are thus able to find their new destinations easily.
A swarm of bees waiting on a tree to make their nest. When the scout bees find a site for the new hive, this mass will disperse.
The pictures to the side show a swarm regulating the temperature of the mass. Under cooler conditions, the workers clump together tightly and provide less internal ventilation, in order to conserve heat (far left). Under warmer conditions, they spread out in order to cool down the center of the clump.
Scout Bees in Action
While one part of the colony waits in a mass, the scout bees are very active. Indeed, they have begun their preparations long before. A few days before leaving the hive, these scouts have spread out in search of new settlement sites. On occasion they fly for several kilometers.98
Bees swarming
The scouts carefully examine the fissures and tree trunks in which they might establish a new hive. The large number of scouts seek possible new locations for the colony and literally carry out settlement planning, make various calculations to arrive at a common decision of the suitability of the new hive site. Then they again act together, returning to the colony and leading it to the new site.
If a scout finds a suitable hole or cavity, she examines it systematically, sometimes for hours on end. She checks the external appearance by flying around it. She also generally enters the hole and walks around in it, first moving to the entrance, and then walking around the inside, examining the inner surfaces. Thomas Seeley of Yale University, who made a special study of this, calculated that a single bee walks more than 50 meters (164 feet). In his experiment, using artificial cylindrical hives capable of revolving around their own axes, Seeley revealed how far bees had to walk to examine the interior of the hive, and that in this way, they calculated the volumes of dimly illuminated cavities.99
The bees flying off to look for new sites can sometimes be as many as two dozen. Thanks to their efforts, the colony obtains information about several possible sites at the same time. Eventually, the workers decide among the potential sites by visiting each one, reducing them to two or three. Eventually, agreement is reached on which site will be best, and the new hive is established there. The colony thus selects the best possible site-at least, according to the scout bees’ evaluations.
The decision-making process over the site of the new hive may last for several days. Each scout inspects each potential site very carefully, and it takes time for up to 500 workers to compare different alternatives and agree on a common decision. During this time, the other bees continue waiting on the tree in a mass, as already described, and set off for the new nest only when a final decision has been taken by the scouts, who accompany them on their final leg of the journey.
To understand the importance of what the scout bees do, let us re-examine the stages of this process, one by one. First, how do the scouts decide on the suitability of the new site they find?
When looking for a new nest, the scout bees bear a number of details in mind such as its height from the ground, whether any holes in it can be patched, and the size of the internal area. They also pay special attention to the suitability of the entrance. It must be small enough to prevent robber bees, squirrels and birds from getting in, yet wide enough for bees returning laden with nectar or pollen to enter. Otherwise, these bees will have to wait at the entrance in order to take their turns. Smaller entrances are generally preferred, since if the entrance is very wide, it will be more difficult to defend. In addition, since there will be a major loss of heat through ventilation, it will be more difficult to regulate the hive’s internal temperature.100
The scout bees move off in search of a new hive and return to inform the others of the sites they have found. Eventually, unanimity is established and the group moves off. The above drawings represent the dances observed to be performed for four days until a common decision is arrived at. North is pointing upwards. The length of the lines indicates the distance of the region and the thickness, the number of dances performed in that direction. (James and Carol Gould, The Animal Mind, p. 66.)
Another of the necessary features in order for a site to be used as a hive is the size of the nest. Let us consider a hollow tree trunk, for example. If the inside is very large, it will be difficult for the bees to keep the hive warm. However, bees generally prefer the nest to be large rather than small, since unnecessary spaces can be filled with propolis. Problems that arise if the hive is too narrow will be more serious. If the area used for storing honey is too small, insufficient quantities can be laid by for the winter-a severe problem that could lead to the death of the entire colony.101
Another detail concerns which direction the hive’s entrance faces. A north-facing entrance will be colder, thus unsuitable for a shelter. The scouts also bear this important detail in mind when looking for a new site.102
Once they identify the site and decide on its suitability, scouts mark it with their scent, just as they do with flowers. The bees expose their scent glands and remain in the hive site for a while, thus allowing it to take on the scent of the colony.103
These pictures show bees which have arrived at a joint decision and constructed their nest in tree trunks.
The Colony Goes into Action
Shortly after, the scouts arrive back where the colony is waiting for them, and provide directions for them by dancing-the same dance performed by bees when they locate a food source. The direction of the site determined as being suitable is shown by the waggling part of the figure-eight dance. The site’s suitability is indicated by the exuberance of the dance. In the case of a site which fulfils all the necessary conditions, bees may dance for half an hour or even an hour. But if the site is not ideal, then they perform the dance less enthusiastically.104
Your Lord revealed to the bees: “Build dwellings in the mountains and the trees, a#FF8000nd also in the structures which men erect.”
(Surat an-Nahl: 68)
Bees do not head off in one direction all at once, because the scout bees have explored an area of many square kilometers. And on its return to the colony each scouting group will recommend a different site. There may be several bees dancing at one time, and these groups will sometimes indicate different directions.105
Bees alerted by the scouts’ dance to leave the swarm’s cluster search the area until they detect their own colony’s odor. The most suitable site receives the largest number of bees, which in turn accumulates the greatest amount of colony odor at that site.106
Within one week, the hanging cluster of bees like a bunch of grapes disperses and the bees fly off en masse towards the new site. When the colony begins moving, bees familiar with the site lead it with their scent, so the swarm can find the site without needing any further assistance. The queen has to move together with the swarm, since her presence maintains the unity of the colony. If the queen is not accompanying the colony, the community will return to where it had been before.107
The behavior of bees in the establishment of a new colony is evidently very conscious. The planning and logic used to make a selection observed in bees very definitely require intelligence. Yet it is impossible to speak of the intelligence of individual bees. As has already been made clear, a bee is, all in all, nothing more than a tiny insect. Its brain capacity is severely limited. It might be reasonable if all these activities were carried out by human beings possessing intellect and logic. But since we are referring to bees, we need to stop and consider.
How do these creatures manage to carry out such wide-ranging planning? These are not steps that unintelligent, and unaware creatures could learn by chance, since the verb “to learn” implies logic and will. Bees do not, of course, possess these attributes. It is God, with His infinite knowledge, Who causes them to exhibit this conscious behavior and signs of intelligence. As He does all other creatures, God protects and watches over bees, teaching them the systems they need. As is revealed in one verse, ” . . . There is no creature He does not hold by the forelock . . . .” (Surah Hud: 56).
If bees are unable to find a suitable site, they make a temporary hive in a tree. The picture to the side shows the combs constructed in the open air, exposed to all kinds of danger.
The scout bees dance to indicate the distance and direction of the possible locations for the new nest. Each arrow represents the dances in the direction of a particular site. The length of the arrow indicates how distant the site is, the angle its direction, and the thickness the number of scouts that have danced for that region.
The drawing at the far left shows the dances performed in four directions before unanimity was reached.
The drawing to the side shows the dance performed right before departure for the new nest.
What Happens in the Old Hive?
Once the swarm has left, half or maybe more of the original bees remain in the old hive.
Since the old queen leaves the hive before the new queen emerges, the hive remains without a queen for a time-but for only a few days. Shortly after swarming, one of the young queens completes her development and leaves her cell to embark on her new life, after killing her rivals.108
If the old queen does not leave the hive before the new potential queens emerge from their cells, this shows that she has grown old. The new queen will then sting her to death.
Sometimes, however, the old queen does not abandon the hive, even though she is not senile or feeble, but due to weather conditions. This could be a very dangerous situation, because if the new queen emerges while the old one is still in the hive, the two will fight and one must kill the other.
In order to prevent such chaos, which would damage the hive’s equilibrium, the bees resort to a most astonishing method. The potential queens which have completed their development and bitten through their cocoons are imprisoned with cell covers that are stronger than usual. The bees do not forget to leave a small space open, however, through which the workers will later feed them.
Yet the problem does not end here. The old queen moves through the hive more actively than ever. If she detects the new queens, she will try to destroy them. Yet this is not permitted. The workers gather over the new queens’ cells and repel the old queen if she tries to harm them.109
All the workers’ efforts are aimed at protecting the new queen, and hence the colony itself. The new queens are protected by the precautions thus taken, which allow for every possibility.
On occasion, a colony will need to release more than one swarm. In that event, that is, if the new young queen is to leave the hive with an entourage of workers for a second swarm, the workers immediately begin raising another new queen.110
BEES BEHAVE ACCORDING TO GOD’S INSPIRATION
As we have seen so far, bees are some of the most astonishing creatures in the animal kingdom. The honeycombs they build are architectural marvels, which they produce with such patience with wax drops no larger than a pinhead. They pay hundreds of visits to the larvae every day, tirelessly. They display self-sacrifice in defending the hive, and the work that goes into making honey and the discipline they are able to maintain within the hive all amaze scientists.
Bees analyze their surroundings in their own language, take decisions that may vary according to the urgency of the situation, and act upon them. In short, all their behavior displays a definite intelligence and consciousness, as we have seen in a number of examples. As have been emphasized several times in this site, however, this consciousness and intelligence are not actually their own.
God refers to the bee in one verse, “Your Lord revealed to the bees . . .” (Surat an-Nahl: 68), revealing that everything these creatures do, including their conscious behavior, comes about by His inspiration and revelation.
91. Edward O.Wilson, The Insect Societies, p.96
92. Mark L. Winston, The Biology of the Honey Bee, p.51
93. Thomas A.Sebeok, Animal Communication, p.225.
94. Karl von Frisch, Aus Dem Leben Der Bienen, p.59
95. Thomas A.Sebeok, Animal Communication, p.237
96. Karl von Frisch, Aus Dem Leben Der Bienen, p.61
97. Peter J.B. Slater, The Encyclopedia of Animal Behaviour, Facts on File Publications, New York, p.120
98. Karl von Frisch, Aus Dem Leben Der Bienen, p.61
99. Thomas Seeley, “Measurement of Nest Cavity Volume by the Honey Bee,” Behavioral Ecology and Sociobiology, Vol. 2, No. 2, June 1977, pp. 201-227
100. Edward O.Wilson, The Insect Societies, p.306
101. Karl von Frisch, Animal Architecture, p.84
102. Ernst Neufert, NEUFERT, trans. Abdullah Erkan, Guven Publishing, 30th edition, 1983, p.534
103. Edward O.Wilson, The Insect Societies, p.230
104. The New Encyclopedia Britannica, Vol.21, 15th edition, 1991, p.663
105. Karl von Frisch, Tanzsprache und Orientierung der Bienen, Universitat München, Springer Verlag, 1965, p.269
106. Thomas A. Sebeok, Animal Communication, pp.237-238.
107. Edward O.Wilson, The Insect Societies, p.238
108. Karl von Frisch, Aus Dem Leben Der Bienen, p.62
109. Edward O.Wilson, The Insect Societies, p.225
110. Karl von Frisch, Aus Dem Leben Der Bienen, p.62