When Jay Falk and Scott Taylor first saw the white-necked Jacobin hummingbird chick in Panama's dense rainforest, the bird ...

When Jay Falk and Scott Taylor first saw the white-necked Jacobin hummingbird chick in Panama’s dense rainforest, the bird biologists didn’t know what they were ...

The day-old bird, smaller than a pinky finger ... "And invariably, they said, 'That looks like a caterpillar.' It was very exciting." On the second day after the egg hatched, the team saw a ...

Scientists discovered a hummingbird chick that twitches like a caterpillar. This behavior scares off predators.

When Jay Falk and Scott Taylor first saw the white-necked Jacobin hummingbird chick in Panama's dense rainforest, the bird biologists didn't know what ...

See what Baltimore checkerspot butterflies and caterpillars look like. Plus, learn which host plants you should grow to ...

Do you enjoy spending time bird-watching in the spring? If so, learn how to attract these little birds to your garden.

"When a dragonfly hunts, it hovers perfectly still and positions itself between its prey and a shadow cast behind it by, say, ...

A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...

Mikula often said butterflies symbolize new life, that several cultures use the same word for butterfly as for soul, and that ...