Quiz 

Test Your Knowledge: HPAI

The Highly Pathogenic Avian Influenza webinar course was reviewed and approved by the American Association of Veterinary State Boards (AAVSB) Registry of Approved Continuing Education (RACE) program for 1 hour of continuing education credit, in jurisdictions that recognize AAVSB RACE approval. Complete the brief quiz and download your continuing education certificate.

Article  Video  Webinar 

Highly Pathogenic Avian Influenza

Victoria Hall, DVM, MS, DACVPM presented this RACE-approved webinar. This distance-learning event provided a brief overview of avian influenza viruses before delving into the details of the current highly pathogenic avian influenza (H5N1) outbreak. Dr. Hall then discussed the experience at The Raptor Center, located at the University of Minnesota, from outbreak response and epidemiology to clinical picture and management.

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 

Raptor Gastrointestinal Anatomy and Physiology

Raptors are a diverse group of birds consisting of three taxonomic orders: Strigiformes (owls), Falconiformes (falcons and caracaras), and Accipitriformes (hawks, eagles, and remaining families). Although the normal diet of free-living raptors varies considerably among species, all raptors hunt and feed on other animals. Meat and fish-eaters possess unique gastrointestinal characteristics that reflect their predatory lifestyle. This review article begins with unique features of the bill and oropharynx, then describes distinctive features of gastrointestinal tract before concluding with pellet formation and egestion and digestive strategies.

Article 

Avian Anatomy and Physiology Basics

This article is the focus of LafeberVet’s Avian Anatomy Teaching Module, which is RACE-approved for 1 hour of continuing education credit. This review begins with a brief summary of Class Aves before exploring various organ systems. Important vocabulary terms and key concepts are emphasized throughout the text. The reader should have a basic understanding of mammalian anatomy. Birds are quite different both structurally and functionally when compared to mammals, therefore comparisons are frequently drawn between these two taxonomic groups. Since form follows function, descriptions of avian anatomy will also merge into physiology and other life sciences, where appropriate. Clinically relevant information and additional resources on LafeberVet are also highlighted.

Article  Video  Webinar 

Avian Neonatology and Pediatrics

This live webinar was presented by Lorenzo Crosta, med Vet, PhD, DECZM, EBVS European Veterinary Specialist in Zoo Health Management. View the RACE-approved webinar recording, then take a brief quiz to earn 1 hour of continuing education credit. The objective of this presentation is to assist the exotic animal practitioner, with little or no experience in avian neonatology and pediatrics. This presentation discusses the logical diagnostic plan in the young bird. The approach to common pediatric conditions, ranging from developmental and orthopedic problems to common traumatic injuries and infectious diseases, is also explored. Practical clinical examples are presented.

Article  Teaching Module 

Avian Quick Links

LafeberVet’s list of avian medicine links will assist your navigation of some of the avian medicine resources on LafeberVet. Educate yourself before laying  hands on the avian patient by reviewing the basics of avian anatomy and physiology as well as important principles of handling and restraint. Then explore content on the examination and history, behavior, housing and nutrition, as well as supportive care techniques, diagnostics, basic therapeutics, and common presenting problems. Start with content listed in the rows titled, “Begin with…”, then expand your knowledge with other sections, such as “Learn more…”.

Quiz 

Test Your Knowledge: Avian Radiology

Test Your Knowledge: View the RACE-approved webinar recording on “Avian Radiology: Basic Principles, Reference Values & Clinical Cases” by Minh Huynh, DVM, MRCVS, DECZM (Avian), DACZM, then take the brief post-test to earn 1 hour of continuing education credit.

Article  Video  Webinar 

Ultrasound in Birds

Dr. Petra Schnitzer presented this distance-learning event for the veterinary medical students at the University of Georgia at Athens College of Veterinary Medicine as part of the Lafeber Company Student Program. View the RACE-approved webinar recording, then complete the brief post-test to earn 1 hour of continuing education credit.

Video  Webinar 

Medical, Nursing & Cosmetic Procedures of Birds of Prey

Dr. Jaime Samour presented Part 1 (medical and nursing procedures) of his presentation for the Avian, Wildlife & Exotics club at the University of Tennessee College of Veterinary Medicine, and Part 2 (cosmetic procedures) for Mississippi State University. These distance-learning events were hosted by the Lafeber Company Student Program.

Article  Video  Webinar 

Structure and Function in Raptors

This continuing education webinar recording, presented by Dr. Jaime Samour, is a terrific opportunity to review (or discover) avian anatomy in general and raptor anatomy in particular. This 1-hour system-by-system review begins with the integumentary system, including plumage, beak, and talons, then moves through the raptor musculoskeletal, respiratory, digestive, urinary, and male and female reproductive systems, as well as circulation, brain and intelligence, plus special senses. View the 1 hour webinar recording, then take the brief quiz to earn 1 hour of continuing education credit.

Article  Quiz  Video  Webinar 

Introduction to Avian Orthopedics

As part of the Lafeber Company Student Program, Dr. David Scott of the Carolina Raptor Center presented this distance-learning event for the Cornell University College of Veterinary Medicine Zoo & Wildlife Society. View this 61-minute presentation, RACE-approved for 1 hour of continuing education. Dr. Scott explores proper triage, prognosis, and repair options for various fractures as well as post-operative care and protocols, including physical therapy.

Quiz 

Avian Anesthesia post test

. . .

To continue you need to be a LafeberVet.com member. (Français), (Español)

Pour continuer, vous devez être un membre LafeberVet.com

Username or Email

Password

Remember me

Lost your password?

Pour les vétérinaires. Par les vétérinaires.

Le site Lafervet.com est conçu pour une utilisation par les vétérinaires. Il est ouvert aux vétérinaires diplômés, aux techniciens vétérinaires diplômés, aux […]

Article  Video  Webinar 

Avian Anesthesia Webinar

Dr. Lorenzo Crosta presented this live webinar on the clinical perspectives of avian anesthesia. View the RACE-approved webinar recording, then take a brief quiz to earn 1 hour of continuing education credit. After briefly reviewing clinically relevant avian anatomy and physiology, Dr. Crosta touches upon injectable anesthesia, then discusses in detail preanesthesia and inhalation anesthesia in clinical practice. The discussion then moves onto monitoring the avian patient, from vital parameters to capnography, doppler, electrocardiography, and pulse oximetry. Dr. Crosta also discusses analgesia, intra-operative fluid therapy, as well as specific concerns related to avian anesthesia, such as positioning the patient, hypocalcemia, air sac cannulation, as well as management of diving birds. This seminar concludes with practical tips for safe and uneventful patient recovery.

Article  Video  Webinar 

Critical Care Techniques for Avian Wildlife Emergencies

Dr. Heather Barron presented this webinar on avian critical care. View a recording of the live, interactive event, then take the brief post-test to earn 1 hour of continuing education credit. The goal of wildlife medicine is always eventual release and therefore triage of avian wildlife may vary based on case load, regulations, and the presenting situation. Dr. Barron examines the guidelines used to set triage policy and the reasons a bird may not be releasable or have a good quality of life in captivity. She then discusses practical measures intended to alleviate suffering and improve the odds of patient survival, such as fluid support, analgesia, evaluation of blood volume, and transfusion. This presentation concludes with a brief discussion on assessing life and euthanasia.

Article  Slideshow  Video  Webinar 

Avian Nutrition Basics

This 1-hour, R.A.C.E.-approved webinar recording is designed to impart a basic understanding of avian nutrition for the veterinary health professional as well as students in these fields. Viewing of this recorded is strongly recommended before viewing the recording of the live webinar event Clinical Avian Nutrition for Veterinary Health Professionals by Susan Orosz, PhD, DVM, DABVP (Avian Practice), DECZM.

Article 

External Coaptation in Birds: Bandages and Splints

Traumatic orthopedic injuries are relatively common in the avian patient. Although bird bones are strong when intact, they tend to shatter on impact as the cortices are thin and brittle. A lack of abundant soft tissue coverage often leads to open fractures…

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…

Article 

Avian Bornavirus and Proventricular Dilatation Disease: Facts, Questions, and Controversies

Proventricular dilatation disease or PDD is one of the most frustrating avian conditions encountered today. The recent discovery of a causal relationship between PDD and avian bornavirus has not simplified the challenges that are faced. The detection of avian bornavirus infection is common in birds with PDD but is also detected in birds with other chronic diseases that are not diagnosed with PDD. Proventricular dilatation disease was first reported in the late 1970s…

Article 

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…

Article  Presenting Problem 

Presenting problem: Oropharyngeal Plaques in Birds

Oropharyngeal lesions tend to be asymptomatic until lesions are quite advanced. Clinical signs associated with oropharyngeal disease vary, but may include anorexia, dysphagia, drooling, halitosis, head or food flicking and rubbing the beak. Diffuse disease or large focal lesions or diffuse disease can obstruct the choanal slit and/or glottis leading to wheezing, open-mouth breathing, dyspnea or in extreme cases suffocation…

Article 

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.

Article 

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…

Article 

Falconry Vocabulary Terms

Is your comfort level with free-ranging raptor medicine and surgery growing, but you feel a bit unnerved by falconers and falconry lingo? Although the definitions for some falconry terms are intuitive, many modern falconry words are French in origin and their meanings may not be immediately obvious. You will feel more comfortable “talking the talk” after you review our falconry vocabulary list…

Article  Presenting Problem 

Presenting problem: Upper Respiratory Signs in the Bird

Rhinitis or sinusitis in the bird can include a host of clinical signs including congestion, sneezing, oculonasal discharge, exophthalmos, as well as non-specific signs of illness such as reduced appetite, lethargy, and weight loss. If disease extends lower into the lower respiratory tract, cough, tachypnea, and…

Article 

Crop Stasis in Birds

The crop or ingluvies is a diverticulum of the esophagus present in many but not all, bird species. The crop serves as a food storage organ, regulating the flow of food through the gastrointestinal tract. Food within the crop is also softened by mucus glands. Crop stasis is a common clinical sign in which the crop fails to empty in a timely manner…

Article 

Normal Body Weights in Birds

“Normal Body Weights in Birds” is a collection of normal reported weights in common companion birds and birds of prey presented in table format. Keep in mind that reported normal body weights for a given species can vary significantly…

Article 

Physical Examination of the Avian Patient

Be prepared for your next bird patient. Review the basic approach to the avian physical examination, including history, review of signalment, and visual examination. Key parts of the exam will vary, but generally include a body weight in grams, the oropharynx, crop, sternum, coelom, and vent. The fundus should be routinely evaluated in trauma patients…

Client Education Handout 

Avian Bornavirus Infection

This Association of Avian Veterinarians client education handout discusses avian bornavirus, which was experimentally confirmed to be the cause of proventricular dilatation disease or PDD in 2008. Avian bornavirus (ABV) infection is one of the most frustrating diseases encountered in avian medicine today. Since its initial recognition in the United States, ABV has been reported worldwide and infection poses a significant threat to the captive breeding of endangered psittacine (parrot) species. At least eight different psittacine bornaviruses have been identified in captive parrot populations worldwide, and researchers around the world are working on learning more about ABV infection.

Article  Presenting Problem 

Presenting problem: Anticoagulant Rodenticide Toxicosis in Free-Living Birds of Prey

Why is this bird bleeding? Anticoagulant rodenticide exposure in birds of prey has been documented in the United States, Canada, and Europe. Anticoagulant rodenticides have been commonly used over the past decades for control of rodent populations and these rodenticides can cause toxicosis in birds of prey via consumption of poisoned prey.

Anticoagulant rodenticides are divided into two categories: first generation rodenticides like warfarin and second generation rodenticides, such as brodifacoum. Second generation anticoagulant rodenticides are more toxic and also have…

Article 

Raising Orphaned Raptors

Imprinting is an important, natural part of a young animal’s development where it learns to recognize its own species. Imprinting utilizes the senses of sight, touch, and sound. Imprinting via sound probably begins in the egg during the pip-to-hatch stage when the parent and chick vocalize back and forth. After hatching, sight becomes an important factor in imprinting as the chick’s visual ability improves. The chick associates the images it sees with the sounds and tactile sensations with which it is already familiar.

It is not enough to prevent imprinting on humans…

Article 

Austral Peregrine Falcons in Patagonia, Argentina

The Austral or Patagonian peregrine falcon is one of the less known subspecies of this falcon worldwide, found along the Andes Mountains, Patagonian steppes and seacoasts of southern South America. The current conservation status of this falcon in Argentina is completely unknown and studies about its health status are lacking. Many species of raptors, including peregrine falcons, are globally threatened by human persecution, reduction in the availability of prey, use of pesticides, collisions with power lines and illegal commerce…

Article 

Fungal Disease in Avian Patients

Fungi are among the most common causes of infectious disease in captive birds, and fungal diseases can be challenging to diagnose, as well as treat. Because fungi are typically opportunistic, causing non-contagious disease in susceptible individuals, prevention and treatment require an understanding of etiology as well as predisposing factors.

Article 

Restraint of Wild Birds

In the best of captive situations, wild birds are still subject to significant stress. This is particularly true during phases of rehabilitation that require frequent capture and treatment. Experience with individual patients will dictate your approach to capture and restraint, but be aware that a slow, careful approach to capture followed by restriction of vision during restraint will generally yield best results.

Article  Video 

Avian Respiratory Emergencies: An Approach to the Dyspneic Bird

After recognizing a dyspneic bird, the clinician’s initial response should be: Hands Off!! Dyspneic birds can die soon after presentation with the additional stress of restraint and handling. Therefore minimize handling and place the bird in an oxygen-rich cage. Humidify air and provide 40 to 50% oxygen. As in mammals, oxygen therapy is potentially toxic if given for prolonged periods at high levels.