The most comprehensive reference for the life histories of over 760 bird species that breed in the United States and Canada. Species accounts are written by ornithologists and other experts and are now accompanied by new sounds, images, video, and distributional maps and model output generated by eBird.
Offers deep coverage on agriculture, ecology, energy, natural resources, and other environmental areas. Over 3 million records from thousands of sources, including over 1,100 full text journals. State of Maine funded.
Nexis Uni™ features more than 15,000 news, business and legal sources from LexisNexis®—including U.S. Supreme Court decisions dating back to 1790—with an intuitive interface that offers quick discovery across all content types, personalization features such as Alerts and saved searches and a collaborative workspace with shared folders and annotated documents
Access to information in all areas of toxicology, including chemicals and pharmaceuticals, pesticides, environmental pollutants, and mutagens and teratogens. This database provides bibliographic citations and abstracts from journal articles, monographs, technical reports, theses, letters, meeting abstracts, papers and reports.
A cluster of databases on toxicology, hazardous chemicals, and related areas.
Zoological Record is a comprehensive index to zoological literature covering from 1864 to present. Records cover every aspect of zoology, including biochemistry, behavior, ecology evolution, genetics, and so forth. Over 5,000 international serials plus approximately 1,500 non-serial publications are currently monitored, including professional journals, magazines, newsletters, monographs, books, reviews, and conference proceedings.