The animal world is always full of surprises. Even a long-studied species can hold a few secrets hidden between their fur or ...

In a cute first, a curious observation led to a sweet and thrilling discovery of a caterpillar-like hummingbird with hairs ...

A baby hummingbird might have a special way of warding off predators, which threaten tropical hummingbird species in infancy.

After years of research, experts have produced data that demonstrate unusual social nesting among hummingbirds.

Among the migratory birds navigating their annual trek out of the south are several species of hummingbirds, some of which ...

A baby hummingbird hatches. But it has fluffy feathers on its back, looking just like a dangerous caterpillar. Could this be ...

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 ...

The Anna's hummingbird and the Black-chinned hummingbird are among the species spotted throughout California recently.

With spring well under way and the air progressively warming in Oklahoma, it's time for migratory species to make their way north once more. Among the migratory birds navigating their annual trek ...

Multiple hummingbird species chart a path through Oklahoma in the spring and either stay to nest or push on through to a further north location. The Ruby-throated and Black-chinned hummingbirds ...