More: Mississippi couple gets visit from extremely rare white hummingbird.See photo. Rare pink cardinal keeps coming back. McWilliams said she doesn't put bird food in her feeder during the summer ...

More: Mississippi couple gets visit from extremely rare white hummingbird.See photo Rare pink cardinal keeps coming back. McWilliams said she doesn't put bird food in her feeder during the summer ...

Among birds with white heads, the Ross’s gull lives in Antarctica and very rarely visits North America. ... These birds have short, red legs and a pink wash on their chest and underbelly.

Flamingos aren't new to the Denver Zoo, but the magnificent pink and white birds will move into some shiny new digs on Thursday when the organization opens an upgraded habitat.

Flamingos’ pink is produced by carotenoids from the small shrimp the birds prefer. Melanins provide the blacks, grays, dark browns and reddish browns in feathers.

The pink dye, believed to be human hair dye, is causing severe health issues for Flamingo the pigeon, who was found in New York City's Madison Square Park and then brought to the Wild Bird Fund ...