Bio-Society Glossary - By the European Commission. About 800 technical and scientific concepts from the fields of life sciences, biotechnlology, agriculture, and ecology.
Biotechnology Terms - The online version of Technomic Publishing's Glossary of Biotechnology Terms by Kimball R. Nill. Search or browse.
Bird Dictionary - Bird On! indexed dictionary of birdwatching terminology.
Birds of Britain - Illustrated collection of terms and descriptions of birds found in British Isles.
Butterfly Glossary - Cross-referenced glossary of butterfly species with pictures.
FishBase - Definitions of more than 1000 terms related to ichthyology, taxonomy, ecology, population dynamics, genetics, oceanography, geography and related disciplines.
Genetics Glossary - Glossary of genetic terminology maintained by the Rockefeller University.
Glossary of Ornithology Terms - Illustrated single-page document by the Manitoba Museum of Man and Nature, Canada, on the physiology, taxonomy, and study of birds. A parallel version exists in French.
Glossary of Terms for Exotic Invaders - Single-page parallel documents in English and French about nuisance species in the Great Lakes, by Environment Canada. Zoology, botany, aquatic ecology.
InfoVisual - Thematic visual dictionary by Bernard Déry, to learn by way of image. Concise definitions within the fields of vegetal biology, animal biology, and human anatomy.
