Herpetology
Organizations, Alabama Herpetological Atlas Project, AmazonHerp, Amphibian and Reptile Photography, Amphibian Research, Amphibians and Reptiles in Bulgaria and Balkan Pen, Amphibians and Reptiles of North Carolina, Australian Herpetology Dictionary, Center for North American Herpetology, Center for Reptile and Amphibian Conservation and , Field Observations of California Amphibians and Re
Ichthyology
Australian Museum Fish Department, Behavioral Ecology of Fish, Brian W. Coad, Calypso Publications, Careers in Ichthyology, Catalog of Fishes, Fish Physiology and Biochemistry, Fish, a Quick Course on Ichthyology, FishScope, Florida Museum of Natural History Ichthyology Coll
Ornithology
Associations, Mailing Lists, Personal Pages, Publications, Research Centers, Bird Skull Collection, BIRDNET, Electronic Resources on Ornithology, Ornithological Web Library, Ornithology: the Science of Birds
Cornell University Museum of Vertebrates
A major educational and research resource with more than 1.5 million specimens. Sections on ichthyology, herpetology, ornithology, and mammalogy.
Infrared Zoo
Uses infrared photography to show the differences between warm and cold blooded animals and how animals use fur, blubber, and feathers to insulate themselves.
Museum of Vertebrate Zoology Collections
Searchable database of specimens, including over 50,000 tissue samples for use in molecular analyses.
UC Berkeley: Museum of Vertebrate Zoology Data Acc
Provides access to data and images in the collections.
Will's Skull Page
Photos and measurements of skulls of mammals, reptiles, and birds. Illustrated species lists and keys, instructions on preparation.