- Bird - Wikipedia
Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming The study of birds is called ornithology Birds are feathered theropod dinosaurs and constitute the only known living dinosaurs
- 10 MOST Common Birds Found in Seattle, WA (2025) - Bird Watching HQ
Learn the most common birds found in Seattle, Washington AND how to identify them How many of these bird species have YOU seen?
- Online bird guide, bird ID help, life history, bird sounds from Cornell . . .
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 Nort
- Guide to North American Birds | Audubon
Explore more than 800 North American bird species, learn about their lives and habitats, and how climate change is impacting their ability to survive
- Bird | Description, Species, Feathers, Facts | Britannica
Bird, any of the more than 10,400 living species unique in having feathers, the major characteristic that distinguishes them from other animals They are warm-blooded vertebrates more related to reptiles than mammals
- BirdWeb
Birds Accounts of Washington's bird species with images, maps, and sounds Birding Sites and Ecoregions Washington's ecoregions and favorite birding sites in each
- eBird - Discover a new world of birding. . .
eBird transforms your bird sightings into science and conservation Plan trips, find birds, track your lists, explore range maps and bird migration—all free
- Birds of the World - Cornell Lab of Ornithology
Birds of the World is a powerful resource that brings deep, scholarly content from four celebrated works of ornithology into a single platform where biologists and birders can find comprehensive life history information on birds Every bird has a story Discover them all with Birds of the World
|