| Beach Ambassadors | Open | Beach Ambassadorie | 17 | 6 |
| Australia Osprey Watchers | Open | OWadmin | 12 | 18 |
| Cape Cod Osprey Watch | Open | vharik | 76 | 175 |
| Chesapeake Bay Environmental Center | Open | CBEC | 41 | 28 |
| Chesapeake Bay Osprey Watchers | Open | OWadmin | 147 | 1468 |
| Colonial Beach Osprey Nest Watchers | Open | OWadmin, Joanie M., BarryM | 31 | 92 |
| Colorado OspreyWatchers | Open | LibbyM | 9 | 41 |
| Delaware Fish and Wildlife | Open | Delaware Osprey Watch, Jordan Terrell, JR, Sam Robinson | 148 | 462 |
| Eastern Virginia Rivers NWR Complex | Closed | EVR Biologist | 2 | 110 |
| Eckerd College | Closed | Beth | 32 | 186 |
| Elizabeth River Project | Closed | OWadmin | 1 | 73 |
| Essex County Greenbelt | Open | Dave R | 16 | 83 |
| Florida Osprey Watchers | Open | OWadmin | 115 | 792 |
| Friends of Eastern Neck National Wildlife Refuge | Open | Meg | 18 | 59 |
| Friends of Osprey, Hog Island, Maine | Open | Evelyn G. | 64 | 3 |
| Friends of the Rappahannock | Open | Woodie | 25 | 22 |
| Georgian Bay Osprey Society | Closed | Rick | 2 | 60 |
| Idaho and E. Washington Osprey Watchers | Open | WEMel | 11 | 22 |
| Island Stewards | Closed | Raena | 3 | 0 |
| Kentucky Department of Fish and Wildlife Resources | Closed | KY Fish and Wildlife | 1 | 128 |
| Long Island Osprey Watch | Open | vharik | 13 | 45 |
| LowCountry Institute | Open | Juliana | 80 | 530 |
| Martha's Vineyard Raptor Research | Open | rbierreg | 37 | 189 |
| Mass Audubon-South Coast | Closed | b1rd_grrl, lost_bird, KDepot | 37 | 231 |
| Michigan Bluebird Society | Open | birder13 | 18 | 8 |
| New Hampshire Lakes Region Osprey Watch | Closed | OWadmin | 7 | 14 |
| New Jersey Osprey Project | Open | Ben Wurst | 257 | 1433 |
| Nova Scotia Osprey Watchers | Open | OWadmin, OspreyEyes | 13 | 39 |
| Osprey-Menhaden | Closed | CCB-Marie, Pandion haliaetus | 7 | 110 |
| Ospreys in Northwest Oregon | Open | TheCottonwood | 45 | 13 |
| OspreyWatch Pinellas | Open | barbibird | 54 | 322 |
| Pennsylvania Osprey Watchers | Open | Sarah S | 25 | 43 |
| Poplar Island | Open | OWadmin, Poplarcrew | 3 | 37 |
| Sea and Sage Audubon Society | Closed | OWadmin | 1 | 2 |
| Sea Island Fly Fishers | Closed | Tom O | 17 | 28 |
| Southern Maryland Audubon Society | Closed | SMAS | 2 | 0 |
| The Center for Conservation Biology | Closed | OWadmin, Marie_test | 8 | 493 |
| The International Osprey Foundation | Open | Jim Schnell | 20 | 210 |
| Virginia Aquarium | Open | Crystal | 55 | 141 |
| Virginia Master Naturalist | Open | obxbarb | 110 | 257 |
| Willamette University | Open | DavidPCraig, Michaela, gdeyeh | 17 | 13 |