Experience Birds Like Never Before & Broadcast to the World with One Click Birdfy is redefining birdwatching with the launch ...

Rowe, M. P. Evolution of vertebrate colour vision. Clinical and Experimental Optometry 87, 206–216 (2004). Kilner, R. M. The evolution of egg colour and patterning in birds. Biological Reviews ...

Both views are also set against views of the human brain then and now. Edinger's vision of a bird's neuroanatomy was widely held until about 30 years ago. Studies of brain chemicals and neural ...

Caption The video clip visualizes one advantage of the ultra rapid vision discovered in birds. The almost three times faster refreshment rate of visual input in a pied flycatcher than in a human ...

After training in the desert, falcons are tied to perches for the drive back to Dubai. The birds’ vision is so acute that subtle movements or changes in light can startle them. Hooding ...

Researchers described biofluorescence in 37 of the 45 known species of birds-of-paradise, found only in remote tropical forests and woodland habitats of Papua New Guinea, eastern Indonesia and ...