The ‘Big Boom Theory’ That Could Help Conserve Common Nighthawks
January 14, 2022 —
New research confirms that males’ wing-boom sound marks hard-to-find nesting sites—a boon for efforts to save these mysterious, declining birds.
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.
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.
A New Stunning Nest Guide Celebrates a Different Aspect of Birding
November 23, 2021 —
The Peterson series displays the variety in crafted structures of a whopping 650 species. Co-author David Moskowitz shares insights from the field.