This Web site is the online companion to the Milstein Hall of Ocean Life at the American Museum of Natural History (AMNH). The Educational Resources section provides links to dozens of AMNH activities and articles,...

This site includes information on the anatomy and life history of the American or Atlantic oyster, Crassostrea virginica, also known in the Chesapeake Bay region as the native oyster. Access information on the oyster's...

The American Registry for Diagnostic Medical Sonography is the "recognized international standard in sonography credentialing." The organization administers exams and awards credentials in the medical sonography field. ...

This website, from the American Society of Mammalogists (AMS), will be of interest to mammalogists, wildlife ecologists, and other mammal researchers and enthusiasts. The site contains a cumulative index of species...

The American Veterinary Medical Association is a highly recognized not-for-profit organization specializing in animal-related issues. Whether you have questions about a pet, wild animal, or the latest animal vaccination...