Colored green above, a songbird's cortex, which dominates the bird brain anatomy, functions similarly to a human cortex. It is the outer brain shell responsible for controlling perception and some ...

While paleontologists can be confident that all non-avian dinosaurs had cloacae, the anatomy of dinosaur phalluses and clitorises is a total mystery. The vast diversity of dinosaur shapes and ...

with only one chapter each on amphibian and avian anatomy and physiology. Although this brief coverage may seem a disappointment, from a clinical viewpoint, the information is more than satisfactory.