Hundreds of seasonal occurrence bird checklists for state, federal, and private management areas, nature preserves, and other areas of special interest in the United States.
Links to checklists for federal sites including the Ace Basin, Cape Romain,and Sandhills National Wildlife Refuges, the Congaree Swamp National Monument, the Marine Corps Recruit Depot at Parris Island, and the Santee Savannah Coastal Refuges.
http://www.birddigiscoping.com/
High quality images of warblers, sparrows, other passerines, birds of prey, and water birds, mostly from Wisconsin.
http://www.birdforum.net/
Forums for discussion of birds, birding, and bird photography worldwide. Includes photo gallery and trip reports.
http://myweb.tiscali.co.uk/birdvideodvd/
Information about the series of video guides for the identification of European birds.
http://birdjoy.home.att.net/
A webletter by Arleen OBrien for sharing love of birds and nature in New York City and beyond.
http://www.bsc-eoc.org/links/links.jsp
Collection of links related to birds, birding, and birders, divided by geographic location.
http://www.birdobservers.org.au/
Birdwatching information for beginners.
http://www.birdseek.com/
Translates English bird names into other languages.