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In some species, many adults wear different color patterns from others. Kenn Kaufman explains the phenomenon, and the lingo to describe it.
Paintings of imperiled birds beautify buildings throughout the city, providing a catalyst for conversations about climate change.
The Peterson series displays the variety in crafted structures of a whopping 650 species. Co-author David Moskowitz shares insights from the field.
How to define 'waters of the United States' has high stakes for many essential bird habitats—and it's more complicated than it sounds.
Whether novice or expert, backyard birder or a globetrotting adventurer, we’ve got something for everyone on your list. Better yet: For many of these products, their purchase also benefits bird habitat.
The USDA has announced it will open a 60-day public comment period on its decision to reinstate the Roadless Rule on the Tongass.
Now there's slim hope we'll limit global temperature rise to 1.5 degrees Celsius, a long-held target to prevent catastrophe for people and birds.