Birding Information

General Birding Information
• Birder.com - Birding
• Surfbirds.com
• Birdingonthe.Net
• North American Rare Bird Alert
• Birding United States

Birding and Conservation Organizations

• National Audubon Society
• The Nature Conservancy
• Cornell Lab of Ornithology
• Minnesota Ornithologists Union
• BIRDNET: Ornithological Societies
• National Geographic Society
• American Birding Association

Rare Bird Alerts

• NARBA - North American Rare Bird Alert
• Worldwide Rare Bird Alerts

Birding Companies

• Peterson Online
• GORP - Great Outdoor Recreation Pages
• Thayer Birding Software
• Field Guides, Inc. (tours)
• Princeton Univ. Press (source of bird books)
• Focus on Nature Tours, Inc.
• Wild Bird Centers of America, Inc.

Bird Photos and Digital Image Libraries

• Corps of Engineers Digital Image Library
• U.S. Fish and Wildlife Service Digital Library System

Bird Checklists

• Northern Prairie Wildlife Research Center – Bird Checklists of the United States

Birding Related Mega Sites

• Birdsource
• Yahoo Birding sites
• Miningco birding links
• Electronic Resources on Ornithology
• Great Outdoor Recreation Pages
• Bird Databases

Weather Information

• Weather Channel
• Accuweather

Links to Other Interesting Pages

• Central Park Birdwatcher
  A really colorful and growing site project focusing on the plethora of species found in New York's Central Park.
• Butterflies of North America
• Electronic Resources on Lepidoptera