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Largest bird sanctuaries in the United States

The 50 largest bird sanctuaries in the United States

The 50 largest bird sanctuaries in the United States by revenue range from $41 million down to $356,000.

The largest are Birdlife International, Point Reyes Bird Observatory, and International Crane Foundation Inc.

Organizations
318
Total revenue
$174.8M
Total assets
$352.5M

Largest bird sanctuaries in the United States

Ranked by revenue.

Birdlife International
Point Reyes Bird Observatory
International Crane Foundation Inc
Rocky Mountain Bird Observatory
Environment For The Americas Inc
Friends Of Tracy Aviary 09-20-93
The Wild Bird Foundation Of America
Pelican Harbor Seabird Station Inc
Oasis Sanctuary Foundation Ltd
AAlaska Raptor Rehabilitation Center Inc Arrc
Hawkwatch International Inc
Great Basin Bird Observatory
Waterfowl Festival Inc
The Bird Rescue Center
Norman Bird Sanctuary Trust
The Raptor Trust
Wild Bird Fund Inc
World Bird Sanctuary
Tri-State Bird Rescue And Research Inc
Klamath Bird Observatory
Carolina Raptor Center Inc
Southampton Township Wild Fowl Association Inc
Cascades Raptor Center
SSave Our Seabirds Inc
Avian Conservation Center
The Billfish Foundation Inc
WWildfowl Trust Of North America Inc
SSouth Padre Island Birding & Nature Center
Gulf Coast Bird Observatory Inc
EEcoflix Foundation Inc
Florida Keys Wild Bird Rehabilitation Center Inc
Seaside Seabird Sanctuary
Black Swamp Bird Observatory
Gabriel Foundation
Key West Wildlife Center Inc
Avian Haven
AAmerican Songbird Management And Recovery
Mickaboo Companion Bird Rescue
Owls Hill Nature Sanctuary Inc
Bird Treatment And Learning Center
Hawks Aloft Inc
Adirondack Center For Loon Conservation
Florida Exotic Bird Sanctuary Inc
The Dallas County Audubon Society Inc
CCongress Of The Birds Inc
Salt Pond Areas Bird Sanctuaries Inc
American Bald Eagle Foundation Haines Chapter Inc
Phoenix Landing Foundation
The Santa Barbara Bird Sanctuary
Natures Educators

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Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org