Researchers work to uncover the secrets of Mountain Chickadees
Are you as smart as a chickadee? Here’s a look at this surprisingly clever bird.
Charles Bergman
Charles Bergman is a professor of English at Pacific Lutheran University, an author, and an award-winning photographer. For BirdWatching, he has written articles about penguins, Vaux’s Swift, Red Crossbill, Spotted and Barred Owls, and Tufted Puffin, among other topics. His most recent book is A Penguin Told Me a Secret.
Charles Bergman on social media
The world’s penguins in photos
From the adorable Adélies to the huge Emperors to the dapper Chinstraps, the world’s penguins are a sight to behold!
The penguin quest: A search for all 18 species
For birders Charles Bergman and Susan Mann, finding all 18 of the world’s penguin species in the wild led to a deeper bond with our fragile planet.
A time to kill?
How the Barred Owl’s success in the Pacific Northwest is forcing managers to think the unthinkable
Sea change for puffins
Why researchers who’ve peered into cliffside nests high above the Pacific are sounding the alarm about the charismatic Tufted Puffin