Search for people by name, birth or death year, nationality, ethnicity, occupation or gender.
View image and video galleries showing behaviors, habitat, nests, eggs and nestlings, and listen to recordings of bird songs and calls.
The classic encyclopedia, plus Internet Guide, Merriam Webster Dictionary & Thesaurus, video and media collection, World Atlas, Year in Review, and Timeline.
Academic journal articles covering most disciplines, including arts, history, humanities, science, medicine, and law.
An online language learning system that can help you learn languages such as French, Spanish, Japanese, Brazilian Portuguese, Greek, Italian, Russian, and many more. Mobile app available.