An advisory published on the website of the German Society of Orthopaedics and Trauma Surgery said that walking like the aquatic birds involves leaning the torso forward so that the center of gravity is on the front leg.
Vocal communication in people and birds involves much physiological machinery: the larynx, nerves, auditory processing, learning, memory.
Current understanding of the extinctions of Hawaiian endemic birds involves a complex interaction of Avipoxvirus, a Plasmodium blood parasite, and their arthropod vectors [8].
Nest building in birds involves a behavioral sequence (nest material collection and deposition in the nest) that offers a unique model for addressing how the brain sequences motor actions.
The gene expression profile brought to light within this study and previously reported histology of Wooden Breast suggests a pro-inflammatory response is taking place in affected birds, which involves the influx of immune cells.
We substantiate our view with recent evidence that building by birds involves changes in dexterity, is experience-dependent and involves activity in, at least, motor, reward and social network brain regions as well as in the cerebellum.
Here we establish that hemostasis in birds involves fewer genes than in mammals.
Game birds involved in the U.S. are quail, pheasant, prairie chicken, grouse, and woodcock; those in Great Britain are grouse, partridge, and pheasant.
The most famous case of bird sex involves the Greek mythological figure Leda, the mother of Troy, who was raped by Zeus in the form of a swan.
