14 July 2026, Tuesday, 00:22:50
How Can We Train Our Bees?
At first glance, the question sounds almost absurd. Can we train a bee in the same way that we teach a dog to come when called, a pigeon to return to its loft, or a horse to follow a particular route?
We cannot command a bee:
“Fly to the sunflower field!”
“Pay no attention to the acacia trees!”
“Return to the hive at exactly five o’clock!”
Yet we can do something far more interesting. We can make use of the bees’ natural ability to learn, remember, associate a scent with a reward, recognise colours and landmarks, and repeatedly follow the same flight path.
The bee does not obey a command.
It reaches a conclusion.
And when we understand how it reaches that conclusion, we can influence its behaviour to a certain extent.
The Bee Is a Self-Taught Student
Every forager bee is constantly solving problems.
Where is the food? How far away is it? How much nectar does the flower provide? How long will one trip take? Are there competitors? Is there a strong wind? Is it worth returning?
To a bee, a flower is not merely a beautiful plant. It is a combination of signals:
scent;
colour;
shape;
electric field;
position in relation to the Sun;
surrounding landmarks;
quantity and concentration of nectar;
the time of day when the plant produces the most nectar.
When a particular scent is followed by a sweet reward, the bee can quickly form an association between the two. Under laboratory conditions, this is demonstrated through the well-known proboscis extension reflex. After a scent has been paired several times with a sugar solution, the bee begins to extend its proboscis when it detects the scent alone.
It already expects the reward.
This is the foundation of bee “training” — not fear, punishment or coercion, but a positive reward.
How Bees Trained the Scientists
Karl von Frisch used feeders containing a sugar solution to accustom bees to visiting a particular location. Once the bees had discovered the food, the feeder was gradually moved farther and farther away from the hive.
This made it possible to observe:
how bees find food;
how they remember a route;
how they measure distance;
how they communicate the direction to other bees;
how they use the Sun and landmarks on the ground.
These were not isolated, accidental visits. The bees developed a stable route memory and repeatedly returned to the place they had learned.
Modern experimental methods still use the gradual movement of feeders, the marking of individual bees and the observation of their regular routes.
The first form of training is therefore entirely possible:
We can teach a particular group of bees to visit a particular place.
The Simplest Experiment with a Movable Feeder
For observation, a small, safe feeder containing a limited quantity of sugar solution may be used.
Honey of unknown origin should not be used, because foreign honey may carry disease-causing organisms.
The feeder is initially placed close to the hive, but not directly in front of the entrance and not in a way that could provoke robbing.
When several bees begin visiting it regularly, it is gradually moved:
first by one or two metres, then by several metres, and later over greater distances.
The feeder should not be moved too abruptly. A bee searches for food around the place where it found it during its previous visit. If the feeder suddenly disappears and is placed a hundred metres away, the training may be interrupted.
When we move it gradually, the bee updates its internal map after every visit.
After several successful visits, it no longer flies at random. It leaves the hive and follows the route it has learned.
The bee does not see an invisible line in the air. It combines the position of the Sun, polarised light, the movement of the landscape beneath it, scents and remembered landmarks.
Colour Can Also Become a Command
A clearly distinguishable coloured board — blue, yellow or white, for example — can be placed beside the feeder.
Once the bees have learned to find food against this background, they can be tested using other colours.
They do not perceive colours in exactly the same way as humans. Their visual world is different and includes the ultraviolet range. Nevertheless, bees can learn colour signals, shapes and even relatively complex visual rules.
Research shows that the tiny bee brain is capable not only of basic memorisation, but also of distinguishing and generalising visual features.
The colour then begins to mean:
“There is a reward here.”
However, when the reward remains absent for a long time, the signal gradually loses its meaning.
A bee does not believe blindly. It continually checks whether its old knowledge is still useful.
Scent Is the Most Powerful Teacher
Colour can be seen from a distance, but scent enables the bee to recognise the specific food source.
The scent of the plant the bee has visited remains on its body and is carried into the hive together with the collected nectar.
Other bees can detect this scent when they come into contact with the forager and when they receive food from her. Thus, what enters the hive is not merely a sample of nectar, but also a kind of aromatic calling card from the plant.
This presents a second possibility for “training”:
Bees can be taught to associate a particular scent with a sweet reward.
In scientific experiments, colonies have been fed sugar solution containing a carefully selected aromatic mixture resembling the scent of a particular crop.
Later, the bees showed an increased interest in flowers with a similar aroma.
In experiments involving sunflowers, a scent learned inside the hive increased visits to the crop and improved pollination and the yield of hybrid seeds.
A similar approach has also been tested with kiwifruit, a crop whose flowers do not offer nectar and are therefore not particularly attractive to honey bees.
Scent training managed, to a certain degree, to redirect the foragers’ preferences towards this crop.
This is more than a curious experiment.
It demonstrates a possibility for targeted pollination.
Can We Flavour the Syrup with Flowers?
We must be very careful here.
The fact that scientists use scent conditioning does not mean that a beekeeper should randomly add essential oil to sugar syrup.
The natural scent of a flower is a complex mixture of many volatile compounds. An essential oil may contain different proportions, impurities or substances that are absent from the true floral scent.
A drop of lavender oil does not automatically turn syrup into “the scent of a lavender nectar flow”.
An excessively strong aroma may repel the bees, conceal the normal scents inside the hive or affect the food. Some substances may be harmful when used at an unsuitable concentration.
Flowers collected from unknown locations should not be placed in the syrup either. They may have been treated with plant-protection chemicals.
Scientific scent training uses precisely selected substances and concentrations.
A home experiment using an arbitrary fragrance is not equivalent to this method.
Can We Send Bees to the Nectar Source We Choose?
To a certain extent — yes.
Completely — no.
The beekeeper can:
position the hives close to the desired crop;
create a preliminary scent association;
direct the first foragers towards a particular place;
train a group of bees to follow a route;
stimulate collection when a nectar flow is beginning;
use the bees’ natural dance communication.
However, the final decision belongs to the bee colony.
If a plant two kilometres away produces an abundant supply of highly concentrated nectar, while a crop beside the hive offers only a poor reward, the bees may prefer the more distant but more profitable source.
They constantly compare the benefit.
Scout bees that have discovered a rich nectar source perform longer and more persistent dances. They attract more followers.
Poor sources receive weaker advertising and gradually lose their workforce.
We therefore cannot turn the entire colony into an obedient army that ignores better food.
We can make an offer.
We can provide a suggestion.
We can create an initial preference.
But we cannot deceive the bees indefinitely.
Training Through Time
Bees remember not only where food is located, but also when it appears.
If a feeder offers a reward at the same time every day, after a certain period the bees begin to arrive shortly before the usual hour.
This is known as time memory.
The same thing happens with plants. Some species produce the most nectar during particular hours of the day. A bee learns this rhythm and does not waste energy visiting flowers when they are almost empty.
A simple form of time training can therefore be carried out:
Food is provided at the same place and at the same time, while the visits are observed before, during and after the usual feeding hour.
Here too, however, the training depends upon the reward. If the reward disappears, the bees will check the place several times and will gradually abandon it.
One Trained Bee Can Lead Many Others
When we teach ten bees to visit a feeder, many more may soon appear around it.
This does not necessarily mean that all the new visitors have personally undergone our training.
The first foragers return to the hive, distribute samples of the food and perform dances.
Through the dance, they communicate the approximate direction and distance.
Through the scent, they provide information about the kind of source that must be found.
The new bees leave the hive and follow the information contained in the dance. When they approach the destination, they use the scent and local landmarks to find the exact location.
The beekeeper does not necessarily train every bee individually.
The beekeeper trains several foragers, and the colony itself distributes the information.
This may be the most extraordinary feature of bee training:
We train individual bees, but we make use of the intelligence of the entire colony.
What We Should Not Do
Training must not turn into uncontrolled outdoor feeding.
Exposed sugar solution may attract bees from other colonies and apiaries. This creates a risk of robbing, crowding, fighting and the spread of disease.
We should not:
use honey of unknown origin;
spill syrup around the hives;
place large quantities of exposed food outdoors;
use strong or unidentified flavourings;
conduct experiments during a period of intense robbing;
train bees to visit a place that is dangerous to people or animals;
place a feeder beside a road, in a yard, near a playground or on a neighbour’s property;
confuse scientific observation with stimulative feeding without having a clear purpose.
The safest experiments are small and controlled. They use only a minimal quantity of solution, the feeder prevents bees from drowning, and the experiment is continuously observed.
Why Training Sometimes Fails
Bees may show no interest in our feeder for several reasons.
There may be a stronger natural nectar flow. The sugar solution may be too diluted. The weather may be cold, windy or rainy.
The colony may have a different need — for example, a greater shortage of pollen rather than carbohydrate food.
The feeder may have been placed in a location that is difficult to access or lacks clear landmarks.
It is also possible that the bees have learned something different from what we think they have learned.
We may believe that we are training them to recognise a blue board, while they may actually be remembering the nearby tree.
We may think that they are following the scent, while they may be using the feeder’s position in relation to a wall.
We change only one feature and then wonder why the bees return to the old place.
A well-designed experiment therefore changes only one factor at a time:
only the colour;
only the scent;
only the location;
only the time;
only the shape.
This allows us to understand what the bees have actually learned.
Who Is Training Whom?
While we are teaching the bees to visit the feeder, they are also training us.
They teach us to arrive on time.
Not to change the location carelessly.
To prepare the reward.
To observe the weather.
To recognise the scout bees.
To notice when interest begins to weaken.
After several days, the beekeeper begins to follow the routine that he himself has established.
The bees arrive and wait.
And then the question arises:
Have we trained the bees to come to us, or have they trained us to bring them food?
The truth is that there is no commander and subordinate between the human being and the bee.
There are two sides observing one another and changing their behaviour in response to the actions of the other.
Conclusion
Bees can be trained to associate scent, colour, place and time with a food reward.
They can learn a route to a feeder, remember landmarks and return repeatedly to the same location.
Through the trained foragers, the information may also reach other bees in the colony.
This makes scientific observation, interesting beekeeping experiments and even the direction of pollination activity towards particular crops possible.
However, a bee is not a remote-controlled machine.
We cannot override its judgement regarding distance, food quality, energy expenditure and danger.
We cannot force an entire colony to work where we have decided simply by using a random scent.
True bee training does not mean subjugating the bees.
It means understanding the language in which nature already speaks to them — the language of scent, colour, time, space and reward.
And when we begin to speak that language, the bees do not become our servants.
They simply begin to understand what we are offering them.
