Flora and Fauna - Musharof Chy
iNaturalist
Site and community for reporting personal observations of any plant or animal species in the world.
i Go Terra
Database covering the flora and fauna of the world with a checklist for each country.
iSpecies
A species search engine from Rod Page of Glasgow University. Search on either the common or Latin n...
BioLib
Taxonomic tree of plants and animals with a photo gallery and some checklists for the Czech Republi...
Wikispecies
Wikimedia Foundation project that aims to catalog all species.
Encyclopedia of Life
A new project to create an online reference source and database for every one of the 1.8 million sp...
ARKive : Images of Life on Earth
An extensive collection of thousands of videos, images and fact-files illustrating the world's spec...
BioImages - Virtual Fieldguide for UK Biodiversity
Large selection of pictures of organisms, mostly British in origin. Images are an aid to identifica...
HabitasOnline
Information on the plants, animals, and fossils of Ireland. Includes an encyclopedia of marine life...
Nature of New England
Photos, facts, and links to information about birds, butterflies, mammals, and wildflowers of this ...
Utah Conservation Data Center
Database of photos and fact sheets for animals and plants occurring in this state. Includes lists o...
Willi Hennig Society
Society of cladisticians, publishes the journal "Cladistics"