Avian Medicine – BCSE Study Guide

Overview and Clinical Importance

Avian medicine represents a specialized field requiring understanding of unique anatomical and physiological differences between birds and mammals. Birds comprise Class Aves with approximately 9,700 extant species across 27 orders. Pet birds commonly seen in veterinary practice include psittacines (parrots, cockatiels, budgerigars), passerines (canaries, finches), and occasionally raptors and waterfowl.

For the BCSE, focus on: (1) Key anatomical differences affecting diagnosis and treatment, (2) Major infectious diseases including zoonoses, (3) Species-specific disease susceptibilities, and (4) Appropriate diagnostic and therapeutic approaches. Understanding avian medicine demonstrates competency in exotic animal care expected of entry-level veterinarians.

[Include Image: Figure 1. Common Psittacine Species - African Grey Parrot, Cockatiel, Budgerigar, and Macaw]