Hooded Merganser female, Lake Hefner, Oklahoma Co, OK, 11 15 19, Jpa 42888.jpg
|
Red necked Grebe nonbreeding plumage, Lake Hefner, OK, 2 8 20, Jpa 45802.jpg
|
Herring Gull, first cycle, Lake Hefner, OK, 2 8 19, Jpa 33430.jpg
|
Eared Grebe nonbreeding plumage, Hefner Lake, OK, 11 11 20, Jps 64281.jpg
|
Bufflehead male, Hefner Lake, OK, 11 30 20, Jps 65115.jpg
|
