The U.S. Department of Energy’s (DOE) Environmental Systems Science Data Infrastructure for a Virtual Ecosystem (ESS-DIVE) is a data repository for Earth and environmental science data.
The Tree of Life Web Project (ToL) is a collaborative effort of biologists and nature enthusiasts, providing information about biodiversity, the characteristics of different groups of organisms, and their evolutionary history (phylogeny).
Following are some prominent and mostly trustworthy resources to assist you in news reports, legal issues, reference resources (for species and ecosystems threatened or endangered) and more:
For even more resources, you may also want to consult the appropriate pages of:
Animal Diversity Web (ADW) is an online resource of animal natural history, distribution, classification, and conservation biology at the University of Michigan
The Biodiversity Heritage Library improves research methodology by collaboratively making biodiversity literature openly available to the world as part of a global biodiversity community.
The Birds of North America is acknowledged as the preeminent source of life history information for the over 750 species of birds that breed in the United States and Canada. Maintained by the Cornell Lab of Ornithology in partnership with The American Ornithologists’ Union, this comprehensive resource is authored by experts on each species. Each species account includes information on systematics, distribution, identification, behavior, breeding biology, and conservation.
The Knowledge Network for Biocomplexity (KNB) is an international repository intended to facilitate ecological and environmental research.