Northern Pintail Drake at Colusa National Wildlife Refuge
Northern Pintail Drake at Colusa National Wildlife RefugeNorthern Pintail Drake at Colusa National Wildlife Refuge
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Western Ecological Research Center (WERC) images.
Northern Pintail Drake at Colusa National Wildlife Refuge
Northern Pintail Drake at Colusa National Wildlife Refuge
Flock of northern pintail flying at Yolo Bypass Wildlife Area
Flock of northern pintail flying at Yolo Bypass Wildlife Area
Flock of northern pintail flying at Yolo Bypass Wildlife Area
Flock of northern pintail flying at Yolo Bypass Wildlife Area
Ross’s Geese (and a few ducks) on levee at Colusa National Wildlife Refuge
Ross’s Geese (and a few ducks) on levee at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa National Wildlife Refuge
Ross’s Goose flock in flight at Colusa National Wildlife Refuge
Ross’s Goose flock in flight at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese with Pintail and Mallards at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese with Pintail and Mallards at Colusa National Wildlife Refuge
Ross’s Goose flock in flight at Colusa National Wildlife Refuge
Ross’s Goose flock in flight at Colusa National Wildlife Refuge
A flock of Aleutian cackling geese at San Joaquin River National Wildlife Refuge.
A flock of Aleutian cackling geese at San Joaquin River National Wildlife Refuge.
Northern pintail drakes at Colusa National Wildlife Refuge
Northern pintail drakes at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese at Colusa NWR
Flock of Greater White-fronted Geese at Colusa NWR
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese at Colusa National Wildlife Refuge
A Sierra Marten (Martes caurina sierra) caught on wildlife camera in October 2019 passing beneath an elevated road segment built to study usage of the underpass by the Yosemite toad.
A Sierra Marten (Martes caurina sierra) caught on wildlife camera in October 2019 passing beneath an elevated road segment built to study usage of the underpass by the Yosemite toad.
The photo features a Humboldt’s flying squirrel (Glaucomys oregonensis) caught on a wildlife camera. The camera was set up to study animal movement under a new road crossing structure known as the “toad road” in Sierra National Forest.
The photo features a Humboldt’s flying squirrel (Glaucomys oregonensis) caught on a wildlife camera. The camera was set up to study animal movement under a new road crossing structure known as the “toad road” in Sierra National Forest.
Risso's Dolphins
California sea lions, San Miguel Island.