Birds of the World is a powerful resource that brings deep, scholarly content from four celebrated works of ornithology into a single platform where biologists and birders can find comprehensive life history information on birds. Every bird has a story. Discover them all with Birds of the World.
Covers the significant research and development literature in the applied life sciences, including agriculture, forestry, human nutrition, veterinary medicine and the environment. Coverage dates back to 1913.
PubAg is a portal to USDA-authored and other highly relevant agricultural research. At launch it delivers over 40,000 full-text journal articles by USDA staff and citations to an additional 340,000 articles. The initial release also previews its directions for intended functionality and will serve as the foundation for further enhancements.
Current and retrospective coverage in the sciences, social sciences, arts, and humanities, with coverage to 1900. Content covers over 12,000 of the highest impact journals worldwide, including Open Access journals and over 150,000 conference proceedings.
A taxonomic reference and database of animal biology. Backfiles available to 1864.