Bird populations in the tropics have dropped by roughly a third (25–38%) since 1980 due to intensifying heat extremes, compared to a world without climate change, with some species having declined in ...

Changing precipitation patterns in the Neotropics, one of Earth's most biodiverse regions, could threaten two-thirds of the area's bird species by the year 2100 if climate change goes unchecked, ...

A baby hummingbird hatches. But it has fluffy feathers on its back, looking just like a dangerous caterpillar. Could this be something unusual among hummingbirds? Rosannette Quesada Hidalgo Some ...

Add Yahoo as a preferred source to see more of our stories on Google. A mostly tropical bird was seen flitting around in Colorado, according to KUSA. While novel, its presence could be seen as an ill ...

Tropical bird populations are crashing as temperatures soar. That’s according to a new study that found abundances of tropical birds were 25-38% lower than they would be without human-driven climate ...

A tropical bird — never reported to have graced the Sunflower State — is now calling Kansas home. Mark Nolen, a Wichita resident and Hutchinson Community College biologist professor who has been bird ...

For the first time, scientists described a hummingbird chick potentially mimicking a poisonous caterpillar to avoid getting eaten. When Jay Falk and Scott Taylor first saw the white-necked Jacobin ...