The Male Bird Reproductive System

The avian male reproductive tract is very unique and different from that of humans and mammals.Male birds have two functional bean-shaped testes located within the body, just above the kidneys. This is in contrast to many female birds in which the right ovary regresses, leaving just one functional left ovary. The testes grow in size … Read more

Normal and Abnormal Bacterial Organisms of Birds

Birds have a population of bacteria known as ‘normal microbial flora’ which colonizes the skin and mucous membranes of the respiratory and gastrointestinal tract. These bacteria are not disease causing and are referred to as ‘nonpathogenic’.Bacteria may be classified as ‘gram-positive’ or ‘gram-negative’ based upon certain staining characterisitics. Gram-positive bacteria are the predominant normal inhabitants … Read more

Helping An Injured Wild Bird

As a rule injuries to wild birds happen in two ways, the most common being the impact of the bird with a window or some other immovable object. The second is a predator/prey situation usually involving a cat or dog. Some injuries are quite evident and others are impossible to determine by observation.The bird should … Read more

How to Purchase a Canary

So you’ve decided to get a canary, perhaps as a result of reading my previous article, Canaries as Pets. I will assume that you’ve already decided that a canary is the right pet for you and you understand their basic nature and requirements. First, you need to decide how many birds you will get and what … Read more

Breeding African Greys – Part II

This is the second in a series of articles I have written on breeding Greys. The first article Breeding African Greys – Part I covered setting up, mating and breeding through the hatching of baby chicks. Part II addresses brooders, handfeeding and caring for the baby chicks. Additional articles on hatching, weaning, fledging and socializing babies will … Read more

Avian Reproduction – Triggers and Hormonal Changes

This is the third in a series of articles on avian reproduction. The first two articles addressed The Incredible Female Bird Reproductive System and The Male Bird Reproductive System. This article discusses some of the factors which trigger and stimulate reproduction and as well as some of the resulting hormonal and reproductive system changes. Some birds, such as … Read more