On a sunny, warm, late summer day we watched countless bees and butterflies foraging on prairie plants, hummingbirds sipping nectar from Cardinal flowers, and small birds pausing to drink water on the cup plants. That evening, bats swooped across the sky as clouds gathered. Then, came the downpour.
So, we wondered, where do birds and bees and bats go during storms or just to rest? A bit of Internet searching yielded some fascinating information.
Bees are active in the day and need sleep just like humans do. How they sleep is quite different. Bees and many insects do not have eyelids. They relax the body and antennae and sometimes fall over. Sometimes, the other bees in a honeybee colony prop up the “sleeping” bee. As we see in this video, and similar to human babies, they sleep in shorter bursts. This sleep helps their memory. Remember, bees, especially honeybees explore new foraging spots, return to the hive, communicate through a “dance” telling other bees where the source of nectar is. As with people, good sleep helps them perform better. Look for bees on the underside of leaves and grass blades after a rain or in the early morning.
Butterflies also seek shelter on the underside of leaves or grass blades. This vegetation protects them from furious winds and debilitating raindrops. Think about it! How delicate a butterfly’s wings are and how a large raindrop can punish it. A Scientific American article gave a great comparison to us humans – being whacked by a water balloon twice the mass of a bowling ball!
Birds and Bats
To rest, Hummingbirds go into torpor – a sleep-like state where the body temperature drops to conserve energy. They sometimes hang upside down as we see in this video. When the temperatures rise, they “wake up”. They can fly in moderate rains.
Some larger birds, like turkeys, actually come out in rainstorms and forage on insects that are slowed down by the cooler temperatures. At night, turkeys roost in trees. Watching them navigate through dense forests into the tops of sturdy trees is amazing.
Nighthawks, along with their nocturnal companions bats, find daytime shelter on tree branches. Bats tuck under tree bark flaps, in crevices and caves, and enter tiny cracks in homes making attics a cozy den.
Next time you are out and about, look carefully on undersides of leaves and grass blades, study branches of trees for unusual shapes that might be a roosting bird, and notice animals out and about at different times of the day and in different weather.