Uncover the mysteries of hummingbirds. How does the white-necked jacobin trick predators through mimicry? Find out now.

The bird’s flight is strong and steady, with wings rarely flexed above horizontal. Polytypic. Length 11.5". A nearly unmistakable dark blue, black-crested jay with variable white or blue ...

No white jay appeared. Finally, camouflaged against the dull sky, the bird appeared – a fleeting moment of paleness among the branches. Jan and I clasped each other’s arm and in unison ...

Stellar’s jays are large birds, about the size of a crow ... black head and shoulders and a black crest, with distinctive white lines on the forehead. Steller’s jay is named for the German ...

Exeter City striker Jay Bird has joined Rochdale on loan until ... summer transfer window and has made 20 appearances in red and white this season, scoring twice. He opened his City account ...