What Is Brood Parasitism in Birds?

Brood parasitism is a strange and fascinating breeding strategy seen in several hundred bird species.

November 5, 2020
Bird Biodiversity

A look at the prehistoric proliferation of birds and their modern-day species diversity. How is this diversity distributed around the world and why is it important?

September 22, 2020
The Evolution of Birds: Their Origin and Diversification

An introduction to the long evolutionary history of birds, from the Jurassic to the mass extinction at the end of the Creataceous.

September 19, 2020
Hummingbirds: Dazzling and Diverse

The remarkable behavioral and anatomical features of hummingbirds are the same things that make them so endearing to us.

September 22, 2020