NETN Species Spotlight - Turkey and Black Vultures (U.S. National Park Service)

Birds - Minute Man National Historical Park (U.S. National Park Service)

Birds - Acadia National Park (U.S. National Park Service)

Black vultures everglades national park hi-res stock photography and images - Alamy

Birds - Minute Man National Historical Park (U.S. National Park Service)

Bird Watching at Biscayne National Park - Bird Watching Academy

Birds - Marsh - Billings - Rockefeller National Historical Park (U.S. National Park Service)

Turkey vultures may seem ominous, but they're also wise and resourceful - The San Diego Union-Tribune

Vultures - Big Bend National Park (U.S. National Park Service)

U.S. Fish and Wildlife Service - Today is International Vulture Awareness Day! In honor of that, here's how you can quickly tell the difference between black and turkey vultures when you look

Vultures in the United States: Important Ecosystem Role and Species Overview – Nature Blog Network

Meet a Black Vulture!, vulture, role, video recording

The Naked Vulture and the Thinking Ape - The Atlantic

Birds - Minute Man National Historical Park (U.S. National Park Service)

Birds - Acadia National Park (U.S. National Park Service)

North American Vultures