honeybees Archives

March 12, 2026March 11, 2026

Honeybee Pollination

We recently discussed that honeybees can make on-the-fly decisions individually and that they can also make group decisions by communicating with one another. Another important aspect of these remarkable insects is their role in honeybee pollination.

The flowers of various types of plants produce nectar. What is the purpose of nectar? Nectar is actually made up of two substances that are essential for plants—sugar and water. Flowers that produce nectar do so not for their direct benefit but to attract pollinators. Many plants depend on the wind to carry their pollen from one flower to another. However, this method is not very efficient because it requires a lot of pollen to fill the air, causing problems for allergy sufferers, while only a small amount will reach the intended target. A more efficient way to pollinate flowers is to attract pollinators, such as honeybees, to visit and collect pollen, either intentionally or accidentally.

Honeybees have pollen baskets on their legs to collect pollen for their use. Pollen contains protein, vitamins, minerals, and even fat, which benefits honeybees. But even more important is the nectar that honeybees use to produce honey. They accidentally collect pollen because their fuzzy bodies brush against the flower’s stamens. Honeybees even attract pollen without touching the stamens. The motion of the bees makes them positively charged, while the flowers have a negative charge, and static electricity pulls grains of pollen onto the bees’ fuzzy bodies. Honeybee pollination takes place when the bees visit another flower and deposit pollen on the sticky stamen. Ninety percent of the time, a honeybee will visit the same species of flower, which is helpful because pollen from one species would not aid a flower of a different species.

The bottom line is that 80% of the world’s most important crop plants are pollinated by insects. Two-thirds of North American crops depend on insects for pollination, and honeybees are the most vital pollinators for crops in North America. Honeybees are another part of the beautifully designed system that makes life possible in the world God created.

March 10, 2026March 8, 2026

Waggle Dance Communication

Karl von Frisch, an Austrian scientist working in Germany during the 1940s, analyzed the movement of bees that became known as the ‘waggle dance.” The bees move in a figure-eight pattern, with each waggle occurring at the crossover point. The length of their dance indicates the distance to a nectar source, and the angle of the waggle shows the direction to find it.

A few years later, in 1949, Martin Lindauer discovered another use of the bee waggle dance. When a bee colony outgrows its hive, it must find a new home. The colony sends out scouts to search for potential sites. Choosing a suitable location involves considering various factors. The space must be large enough to support the colony but not so large that the bees cannot survive the cold winter months. Honeybees must keep their bodies above 50 degrees Fahrenheit, or they will die. They survive the cold by huddling in the hive and slowly vibrating their wings in sync. Their wing muscles produce enough heat to keep the hive warm, as long as the hive isn’t too large. They also prefer a hive entrance facing south to let in heat from the Sun and located about 15 feet above ground to keep out intruders.

The task of finding a new hive is given to worker bees that act as scouts. These scouts visit potential sites around the area and then report their findings to the colony using a waggle dance. Hundreds of scouts may go out in different directions, discovering various locations. So, how does the colony choose the best spot for their new home?

When each scout returns, the other scouts interpret the dance by feeling it with their antennae. The length and vigor of a scout’s dance reflect that bee’s opinion of the site’s quality. The dance also indicates the direction and distance to the location, enabling others to investigate. If another scout agrees that it’s a great place, it will return and join in the waggle dance. As more scouts visit and approve of the site, they join in, and consensus is reached. Then the entire colony flies together to the new location.

This is another remarkable way that bees cooperate and communicate to make decisions that benefit the entire colony. Just as bees make independent decisions about which flowers to visit and share that information with others in the colony, they can also reach group decisions through cooperative scouting and information sharing. Once again, we see evidence of design that cannot be explained by mere chance.

March 6, 2026March 6, 2026

Bee Decision-Making

People generally know that bees communicate through “waggle dances” to tell others in their colony where to find nectar and pollen. However, we may not be as familiar with bee decision-making.

Honeybees (Apis mellifera) foraging on flowers face numerous decisions that they must make literally on-the-fly. Researchers at the University of Sheffield in the UK recently studied the complexity of bee decision-making. In a split second, a bee must look at the flower’s color and/or fragrance, compare it to previous experiences, and decide if there is a potential reward. The bee must also consider whether it already carries a full load of nectar or pollen, or if it can carry more. Additionally, the bee must think about the needs of the colony and, importantly, whether a potential predator is nearby. Based on these factors, it chooses whether to stop at that flower.

These on-the-fly decisions involve the bee’s sensory, memory, and motor systems. Hovering over a flower can exhaust energy and pose dangers. The bee must decide whether to risk it, operating with a brain that is a hundred times smaller than that of a goldfish. The bee’s brain has fewer than one million neurons, compared to the average human brain with 86 billion neurons.

If you’ve ever struggled with making important decisions—and who hasn’t?—consider the amazing bee decision-making process. It could only be possible with a precision design by an intelligent Designer. Natural selection acting on chance mutations doesn’t provide the best explanation.

Reference: scienceandculture.com