Integrated Taxonomic Information System - Here you will find authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.
Birds of the World - Guide to the birds of North America including descriptions, geographic distribution information, systematic information, habitats, and more, complemented by images, sound files, and video clips.
Catalogue of American Amphibians and Reptiles - Consists of accounts of taxa prepared by specialists, including synonymy, description, diagnosis, phylogenetic relationships, published descriptions, illustrations, distribution map, and comprehensive list of literature for each taxon. Over 900 accounts have been published since the initiation of the series in 1963.
Fishes of Alabama - In print @ the Science Library - Sci Ref QL628 .A2 B67 2004
Fishbase - FishBase is a global biodiversity information system on finfishes. Its initial goal to provide key facts on population dynamics for 200 major commercial species has now grown to having a wide range of information on all species currently known in the world: taxonomy, biology, trophic ecology, life history, and uses, as well as historical data reaching back to 250 years.
Mammalian Species - Mammalian species accounts for select animals.