They're graceful, pink, and very social—until another bird steps a little too close for comfort. 😅 Do you share joelsartore's love for flamingos? We’re celebrating 20 years of the National Geographic #PhotoArk, an audacious project documenting the world's incredible biodiversity and highlighting the importance of conservation through photography. Check out more of Joel’s work in his "Photo Ark: Animals of Earth" exhibition at the National Geographic Museum of Exploration, opening June 26th.