Pigeon guillemots greet each other. The red inside their mouths only happens during breeding season. This image illustrates page 19 in my book on Glacier Bay National Park. Camera: Nikon F/5, Lens: 300mm f/4 Nikkor lens, Film 35mm Velvia slide film-Mark Kelley
Pigeon Guillemots, Glacier Bay National Park, Alaska – Image 2502
“As a kid in Buffalo, New York, I always wondered what it would be like to encounter a whale,” says Mark Kelley. Learn more about Mark…