Ducks at a Distance - A Waterfowl Identification Guide from USGS

Duck Nesting in the Northern Great Plains - info on habitat, distribution and nesting success

Gull Identification - featuring images, links to images, & individual species /subspecies descriptions (limited to the larger "white-headed" species)

Least Tern - USF&WS Endangered Species Facts

International Shorebird Survey - established to collect and provide factual information needed for developing well-founded conservation programs for protecting the migration systems of Western Hemisphere shorebirds

Loon Watch - All About Loons - Q & A about loons and their threatened habitat

Division of Migratory Bird Management - USFWS Migratory Bird Mgmt Program

Ocean Wanderers - information about seabirds, bird identification, migration, systematics and conservation

Penguins - Virtual Antarctica Science Expedition

The Penguin Page - Everything you want to know about penguins - more than 150 information pages and 250 photographs

Piping Plover - USF&WS Endangered Species Facts

Piping Plover - Links

Puffin Page - Range, feeding and nesting habits of the Atlantic Puffin, from Maine Birding

Ruff Project - lots of information on this unusual sandpiper

Seabirds - Virtual Antarctica Science Expedition

Shorebird Watcher - General Info, Species, Festivals, Voice, Gallery, Quiz

Surfbirds.com - feature articles, photos, IDs, rarities and more

Thayer's Gull - photos and descriptions

Trumpeter Swan Identification Checklist

Trumpeter Swan - Trumpeter Swan history, habits, adaptations, and more

Trumpeter Swan Society - Swan Identification

Waterfowl I.D. - drawing, descriptions, and ID tips

WetNet - Birds & Water Fowl - Texas coastal issues with photos and information about wetland birds

Wood Storks - Satellite Tracking Wood Storks

Wood Storks - Complete Guide to one of the South's rarest birds