Collection of resources for data on Canadian species, including taxonomic search, specimen and observation databases, and detailed species accounts for butterflies.

Canadian Wildlife Service site, about endangered species, species at risk, recovery plans, and related topics.

Covers many aspects of biological diversity (biodiversity), including theory, species lists, and conservations issues. Emphasis on the province of Quebec.

Canada's Heritage Seed Program preserving varieties of seeds from rare and unusual garden plants in a living gene bank.

Reports the state of Canada’s species and a cross-section of species, from all provinces, territories and ocean regions.