Cockfighting Is Illegal in the U.S. Why Does It Breed so Many Fighting Birds? - The New York Times
Time-traveling turkeys take on Thanksgiving in 'Free Birds'
What an Owl Knows: The New Science of the World's Most Enigmatic Birds: Ackerman, Jennifer: 9780593298886: : Books
Building Skills: The 4 Keys to Bird Identification
St. Louis Cardinals - Wikipedia
Air Force Materiel Command
Why the Passenger Pigeon Went Extinct
Puffin guide: what they eat, when they breed and best places to see puffins in the UK - Discover Wildlife
Florida's Long-Lost Wild Flamingos Were Hiding In Plain Sight : NPR
California condor: how conservationists saved the giant bird from extinction