Animals, Birds, Territorial competition between a male Magnificent Hummingbird, Eugenes fulgens, at right, and a female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, perched on a yellow Costu...

Animals, Birds, A male Magnificent Hummingbird, Eugenes fulgens, feeds on a tropical Costus flower in Costa Rica. The position of the bird's wing illustrates the figure-eight beat pattern of hummingbi...

Animals, Birds, A male Magnificent Hummingbird, Eugenes fulgens, photographed in flight with high-speed flash to stop the motion. Costa Rica.

Animals, Birds, A male Magnificent Hummingbird, Eugenes fulgens, photographed in flight with high-speed flash to stop the motion. Costa Rica.

China, Sichuan Province, Chengdu, Red panda, Ailurus fulgens, at the Giant Panda Breeding Research Base.