Busy Bee or Humming Bird?

Infromation source :internet

They’re pretty industrious but not as busy as some other animals. A honeybee might work anywhere from just a few hours a day to about 12, depending on its role in the beehive. For example, worker bees tasked with the daily foraging of nectar or pollen generally spend nearly every hour of daylight outside—but as soon as it gets dark they get to head back to the nest and relax. (Honeybees don’t sleep the same way that humans do—they don’t have eyelids, for one—but they do stop moving, relax their muscles, and let their antennae gradually slump.) Worker bees whose duties lie within the nest don’t have it easy, either—they stay a little busy around the clock, tending to the honeycombs, fanning their wings to keep the nest cool, but they do take frequent breaks. Queens are also busy, if relatively immobile, laying more than 1,000 eggs each day. Drones, by contrast, are quite lazy. They don’t leave the hive until early afternoon, at which time they carouse around in packs, and when they get home just a few hours later, they rely on the worker bees to feed them.

To determine which animals are really the hardest working, consider the ones with the highest metabolic demands. Some of these animals, such as shrews and hummingbirds, must busy themselves enough to eat nearly their whole weight in food every day.