June 14, 2018 —
The glittering, colorful feathers on the throats of male hummingbirds help them attract mates and defend territory. Here's how they work, up-close.
What a Fateful Expedition to Alaska 100 Years Ago Can Teach Us Today
June 14, 2018 —
In his new book "Tip of the Iceberg," Mark Adams explores glaciers, climate change, and a defining moment for turn-of-the-century conservation.
In ‘American Animals,’ Audubon’s Art Is a Source of Obsession, Greed, and Infamy
June 13, 2018 —
To the director and one of the real-life perpetrators of the new crime film, “Birds of America” is more than just a plot point.
A Rare Copy of Audubon’s ‘Birds of America’ Heads to Auction to Benefit Conservation
June 12, 2018 —
The four-volume masterpiece could raise $8-12 million, potentially setting a record value for John James Audubon's crowning achievement.
The Common Nighthawk Is the Cool City Bird You’ve Been Missing
June 12, 2018 —
Here's how to find out if one's nesting by you—and what to do if one isn't.
What Decides Clutch Size?
June 11, 2018 —
Most birds lay a predictable number of eggs, but why?