egestion

Article 

Raptor Anatomy Fundamentals

Veterinary health professionals may be presented with raptors or birds of prey from the wild or those held for education, research, captive breeding, or falconry. If you are comfortable with the basics of avian anatomy and physiology, then you are well on your way to understanding raptors. However, this taxonomic group has many unique anatomic and physiologic adaptations that allow these birds to pursue and catch prey, including flight, beak, and talon modifications. The following collection of raptor
anatomy and physiology facts should serve the reader well during physical examination, clinical care, and/or necropsy.

Article 

Feeding the Hospitalized Bird of Prey

All raptors consume a meat-based diet ranging from the specialist diet of the fish-eating osprey (Pandion haliaetus) to a generalist diet that can include insects, mammals, birds, reptiles, amphibians, and even carrion. Other than poultry, the exact nutritional requirements of birds are unknown, however the natural raptor diet is always relatively high in protein and fat and low in carbohydrates. Whole prey diets have a calcium/phosphorus ratio of 1.5:1 as the bird actually consumes the bones as well as the meat…