A video capturing a cat lounging on a tree branch while a bird plucks fur from its coat to build a nest has captivated ...

You might have already added yard features to attract hummingbirds, but a dead tree branch is also beneficial. Here's how it ...

The northern mockingbird has done it again. Known for its ability to vocally mimic at least a dozen other species, the gray ...

The American tree sparrow often occurs in flocks of up to 50 birds. In habitat and behavior, they are much like field sparrows, but American tree sparrows are more frequent at bird feeders.

By combining data on all known bird species, this tree is the most impressive snapshot yet of one of Earth’s most ...

This weekend, we celebrate the 10th anniversary of the Manu O Kū Festival. The Conversation spoke with Rich Downs of Hui Manu ...

The study found that bird species who nest in tree cavities have independently evolved heightened aggression across lineages, particularly in females.