HEATKEYS

Use our Bird Guide to identify birds, learn about the life history, listen to the sounds, and watch bird behavior on video--the most comprehensive guide to North American birds

More than 1000 digitally recorded natural sounds and photos can be downloaded. All recorded by the author. Includes a link to Costa Rican sights &; sounds.

Cornell Lab of Ornithology, We use science to understand the world, to find new ways to make conservation work, and to involve people who share our passion. We offer help for birders through All About Birds website on all bird info, questions, etc.

eNature: Your Guide to America

Information on birding and wild birds including bird profiles, necessary supplies, bird identification, attracting birds, birdfeeders, birdhouses, birding travel and bird conservation.

SoundBible.com is the encyclopedia of free sound clips and may just be the last sample resource you

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...