More than 11,000 species of birds have been identified to date. Several are kept as house pets, including cockatiels, cockatoos, and other parrot breeds, such as the budgerigar. While the name may ...

Many people believe the budgerigar's natural habitat is a pet shop. In fact, the bird is a native of the Australian outback, and locals there are saying they have rarely seen flocks of the size that ...

You have full access to this article via your institution. Although, many publications describe diseases in budgerigars, they are not generally available in the laboratory animal literature. The ...