Exhibition by the American Museum of Natural History. Including frog species, reproduction, poisoning info, their evolution, frog sounds, and the ecosystem.
Checklist of all amphibian species and subspecies in North America north of Mexico. Descriptions including photos and range maps showing where a species is found.
Offers a look at a number of different feeding strategies used by salamanders and other amphibians. High-speed video clips of twelve different salamander species are available for viewing, accompanied by brief descriptions of each species and their
Database of over 35,000 species of amphibians. Each species account includes the class, order, family, and genus, the common name and the species' distribution.
News, research reports, information on what you can do, teacher and kids' resources, FAQ. Covers biological and geographic perspectives. Maintained by the National Biological Information Infrastructure.
Assessment of the conservation status of the world's known species of frogs, toads, salamanders, and caecilians. Includes database searchable by name, habitat, Red List status, threat, or country.