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Avian Anatomy Basics

This review article explores the fundamentals of avian anatomy and physiology, beginning with the basic characteristics of the bird, before exploring specific organ systems. Each organ system section explores how avian anatomy is unique or different from mammals. Therefore some understanding of veterinary anatomy is recommended. Important vocabulary terms and key concepts are bolded throughout the text and some clinically relevant information related to avian anatomy and physiology is included. Additional resources on LafeberVet as well as recommended references are also explored.

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Raptor Ophthalmology: Anatomy of the Avian Eye

A bird is a wing guided by an eye… Rochon-Duvigneaud: Lex Yeux et La Vision Des Vertebres

The avian eye is a large structure that takes up a significant portion of cranial mass. Raptors depend heavily on vision in order to compete successfully for survival. The posterior aspect of the eye fits snugly within the large bony orbit. The globes are separated by a thin interorbital septum, which measures significantly less than 1 mm in some areas…

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Raptor Ophthalmology: The Ophthalmic Exam

In many birds, the eye is the most important sensory organ, and even partial impairment of vision has far-reaching consequences. Unfortunately, ocular lesions are a common finding during ophthalmic examination in birds of prey.

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Raptor Ophthalmology: Ocular Lesions

The large size of the raptor eye and its relative lack of orbital protection superiorly and laterally means any form of head trauma frequently involves the eye and its associated structures. In one report, ocular injuries were most commonly caused by vehicular collision, gunshot and leghold traps. The most common clinical finding in birds of prey presented for medical attention is hyphema. Trauma may also lead to…

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Avian Anatomy Diagrams

LafeberVet’s collection of avian anatomical diagrams features the beak and eye, various images illustrating plumage and topography, as well as the musculoskeletal system.