 | Beach Ambassadors | Open | Beach Ambassadorie | 15 | 6 |
 | Australia Osprey Watchers | Open | OWadmin | 12 | 18 |
 | Cape Cod Osprey Watch | Open | vharik | 66 | 173 |
 | Chesapeake Bay Environmental Center | Open | CBEC | 35 | 23 |
 | Chesapeake Bay Osprey Watchers | Open | OWadmin | 125 | 1448 |
 | Colonial Beach Osprey Nest Watchers | Open | OWadmin, Joanie M., BarryM | 21 | 81 |
 | Colorado OspreyWatchers | Open | LibbyM | 4 | 35 |
 | Delaware Fish and Wildlife | Open | Delaware Osprey Watch, Jordan Terrell, JR, Sam Robinson | 123 | 452 |
 | 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 | 12 | 81 |
 | Florida Osprey Watchers | Open | OWadmin | 99 | 788 |
 | Friends of Eastern Neck National Wildlife Refuge | Open | Meg | 17 | 58 |
 | Friends of Osprey, Hog Island, Maine | Open | Evelyn G. | 61 | 3 |
 | Friends of the Rappahannock | Open | Woodie | 24 | 22 |
 | Georgian Bay Osprey Society | Closed | Rick | 2 | 60 |
| Idaho and E. Washington Osprey Watchers | Open | WEMel | 8 | 20 |
 | 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 | 11 | 45 |
 | LowCountry Institute | Open | KristenM | 72 | 510 |
| Martha's Vineyard Raptor Research | Open | rbierreg | 35 | 189 |
 | Mass Audubon-South Coast | Closed | b1rd_grrl, lost_bird, KDepot | 35 | 216 |
 | Michigan Bluebird Society | Open | birder13 | 17 | 8 |
| New Hampshire Lakes Region Osprey Watch | Closed | OWadmin | 7 | 14 |
 | New Jersey Osprey Project | Open | Ben Wurst | 225 | 1397 |
 | Nova Scotia Osprey Watchers | Open | OWadmin, OspreyEyes | 11 | 39 |
 | Ospreys in Northwest Oregon | Open | TheCottonwood | 43 | 13 |
| OspreyWatch Pinellas | Open | barbibird | 51 | 320 |
 | Pennsylvania Osprey Watchers | Open | Sarah S | 21 | 43 |
| Poplar Island | Open | OWadmin, Poplarcrew | 3 | 37 |
 | Sea and Sage Audubon Society | Closed | OWadmin | 1 | 2 |
 | Sea Island Fly Fishers | Closed | Tom O | 9 | 24 |
 | Southern Maryland Audubon Society | Closed | SMAS | 2 | 0 |
 | The Center for Conservation Biology | Closed | OWadmin, Marie_test | 7 | 480 |
| The International Osprey Foundation | Open | Jim Schnell | 15 | 171 |
 | Virginia Aquarium | Open | Crystal | 46 | 125 |
 | Virginia Master Naturalist | Open | obxbarb, Rivers Edge | 95 | 240 |
 | Willamette University | Open | DavidPCraig, Michaela, gdeyeh | 14 | 13 |
