Bird Questions and Facts

How and Why Did Bird Migration Evolve?
April 19, 2022 — The drive for birds to migrate is at least partially genetic. How those genes developed—and how they function in modern birds—isn't fully known.
Bird Migration
Ask Kenn: Are American Robins Really a Sign of Spring?
March 28, 2022 — Long considered a harbinger of warmer weather, the robin's seasonal movements are surprisingly complex, writes bird expert Kenn Kaufman.
10 Fun Facts About the American Woodcock
March 25, 2022 — Find out why one of North America’s oddest-looking birds is also among the most beloved.
These Early Nesters Get a Head Start on Breeding Season
March 17, 2022 — Not every bird species waits for spring to lay eggs and raise chicks.
Bird Nests and Breeding
Ask Kenn: What is the Most Widespread Bird in the World?
December 22, 2021 — Seems simple, doesn’t it? Think again.
A small bird with a proportionally large beak, and orangey-red plumage on its face and chest perches on a tree branch and holds a small, pink flower blossom in its beak.
10 Fun Facts about the House Finch
December 21, 2021 — These common and adaptable birds provide a welcome pop of color at feeders from coast to coast. But they weren’t always so ubiquitous.
6 Unexpected Ways Birds Are Important for the Environment (and People)
December 17, 2021 — Birds play countless roles in healthy ecosystems—which is why preserving bird diversity helps everyone.
10 Fun Facts About the Red-tailed Hawk
December 03, 2021 — There’s a lot to love about this familiar raptor, from its courtship acrobatics to its masterful hunting.
Ask Kenn: What’s Up With Bird Color Morphs and Phases?
November 24, 2021 — In some species, many adults wear different color patterns from others. Kenn Kaufman explains the phenomenon, and the lingo to describe it.
Ask Kenn: Why Have Roseate Spoonbills Invaded the North This Summer?
August 31, 2021 — Also this month: Is fall really the hardest season for identifying birds? Kenn Kaufman doesn't think so.