Osprey
          Cell count
Possible       35
Probable        4
Confirmed      18
Total          57

Cell code Quad map 311623 X Heceta Head 311641 SH Heceta Head 311643 NY Heceta Head 311644 NY Heceta Head 311645 NY Heceta Head 311646 SH Heceta Head 321335 P Mapleton 321342 X Mapleton 321424 SH Blachly 321511 X Elmira 321541 NY Elmira 321542 NY Elmira 321543 NY Elmira 321544 NY Elmira 321546 X Elmira 321642 X Eugene East 321644 X Eugene East 331331 X Springfield 331335 P Springfield 331343 P Walterville 331425 SH Leaburg 331614 P McKenzie Bridge 410412 SH Siltcoos Lake 410414 SH Siltcoos Lake 410416 NY Siltcoos Lake 410421 NY Siltcoos Lake 410422 SH Siltcoos Lake 410424 SH Siltcoos Lake 410425 NY Siltcoos Lake 420444 X Cottage Grove 420821 NY Anlauf 420822 SH Anlauf 420823 SH Anlauf 420824 SH Anlauf 430112 X Lowell 430113 X Lowell 430124 SH Lowell 430126 UN Lowell 430135 NY Lowell 430136 SH Lowell 430211 SH Hardesty Mtn 430212 SH Hardesty Mtn 430215 SH Hardesty Mtn 430216 SH Hardesty Mtn 430232 SH Hardesty Mtn 430243 FL Hardesty Mtn 430433 SH Sardine Butte 430443 X Sardine Butte 430444 X Chucksney Mtn 430512 SH Culp Creek 430711 NY Oakridge 430712 NY Oakridge 430714 AY Oakridge 430732 X Oakridge 430733 NY Oakridge 430824 SH Waldo Lake 430826 SH Waldo Lake