| Sponsor Level | Sponsor/Donor | | Watch Site Pages Sponsored |
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| Accipiter | Anonymous | | Tussey Mountain, Pennsylvania |
| Anonymous | | Cerro Ancón, Panama |
| Liza and Ajit Antony | | Mount Peter, New York |
| Allen Hale / Buteo Books | | Rockfish Gap Hawk Watch, Virginia |
| David Brandes | | Tussey Mountain, Pennsylvania |
| Julie Brown | | Pack Monadnock Raptor Migration Observatory, New Hampshire |
| Washington County Bird Club | | Washington Monument State Park, Maryland |
| DuPage Birding Club | | Greene Valley Forest Preserve, Illinois |
| Bristol Bird Club | | Mendota Fire Tower, Virginia |
| Carolyn Hoffman | | Waggoner's Gap, Pennsylvania |
| David Hussell | | Observatoire d'oiseaux de Tadoussac, Quebec |
| David Hussell | | Thunder Cape Bird Observatory, Ontario |
| David Hussell | | Grimsby, ON - Beamer Conservation Area, Ontario |
| Ernesto Ruelas Inzunza | | Veracruz River of Raptors, MX, Veracruz |
| Heather Main | | Veracruz River of Raptors, MX, Veracruz |
| David McNicholas | | Curry Hammock State Park, Florida |
| Michael Lanzone and Trish Miller | | Allegheny Front, Pennsylvania |
| Che and Marian Mincone | | Allegheny Front, Pennsylvania |
| Myron & Holly Peterson | | West Skyline Hawk Count, Minnesota |
| Myron & Holly Peterson | | Hawk Ridge, Minnesota |
| Bob Pettit | | Whitefish Point, Michigan |
| Twang Box Productions | | Hook Mountain, New York |
| Delaware Otsego Audubon Society | | Franklin Mt., New York |
| Jason Sodergren | | Holiday Beach Conservation Area, Ontario |
| Jason Sodergren | | Gunsight Mountain, Alaska |
| John Stevens | | Grimsby, ON - Beamer Conservation Area, Ontario |
| Jamie Stewart | | Militia Hill, Pennsylvania |
| Andrew J. Sturgess | | DRHW- Lake Erie Metropark, Michigan |
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| Buteo | Susan Fogleman | | Carter Hill Observatory, New Hampshire |
| Laurie Goodrich | | Hawk Mountain Sanctuary, Pennsylvania |
| Bob Pettit | | Holiday Beach Conservation Area, Ontario |
| David G. Schwenk Sr | | Second Mountain, Pennsylvania |
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| Falcon | Fyke Nature Association | | Mount Peter, New York |
| Allegheny Plateau Audubon Society | | Allegheny Front, Pennsylvania |
| Tracy Tate | | Pack Monadnock Raptor Migration Observatory, New Hampshire |
| Militia Hill Big Sit Underachievers | | Militia Hill, Pennsylvania |
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| Harrier |
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| Osprey |
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| Eagle |
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Other Donors
2011-2012
$20 or more |
Andrew Mason
James Leo Meyers
Anonymous
Thomas E. Salo
Andrew Smith
Holly Merker
Advanced Solar Products / Samuel Paul Galick
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