A photographer has captured beautiful images of hummingbirds in flight. Arizona photographer Mark Koster snapped the birds in his hometown of Scottsdale. He said: "I was able to shoot these amazing ...

Rainbow Hummer in Flight - Photograph of a Ruby Throated Hummingbird in flight silhouetted against a setting sun and golden sky. Sunlight shows iridescent colors in the feathers.© Ramona ...

In spring, ruby-throated hummingbirds make a non-stop flight across the Gulf of Mexico. Hummingbird may travel nearly 3,000 miles to reach their favorite breeding grounds. How to make hummingbird ...