George Sanker / Male North American red squirrel (Tamiasciurus hudsonicus) alarm calling, Yellowstone National Park, Wyoming, USA, June
01633767
George Sanker / American red squirrel (Tamiasciurus hudsonicus) feeding in meadow. Acadia National Park, Maine, USA. May.
01628591
John Chan / Red-tailed hawk (Buteo jamaicensis) feeding on a squirrel, Southern California, USA.
01628590
John Chan / Red-tailed hawk (Buteo jamaicensis) feeding on a squirrel, Southern California, USA.
01628589
John Chan / Red-tailed hawk (Buteo jamaicensis) feeding on a squirrel, Southern California, USA.
01628588
John Chan / Red-tailed hawk (Buteo jamaicensis) feeding on a squirrel, Southern California, USA.
01593936
George Sanker / American red squirrel (Tamiasciurus hudsonicus) feeding in fir tree. Acadia National Park, Maine, USA. May.
01589694
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) collecting, Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA.
01589642
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) feeding on Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA.
01589610
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) feeding on Douglas Fir (Pseudotsuga menziesii) seeds in cone, Montana, USA.
01589562
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) Montana, USA.
01582022
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus). Feeding in fir tree. Acadia National Park, Maine, USA.
01582021
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus). Resting on birch tree. Acadia National Park, Maine, USA.
01582037
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus) resting on fallen birch tree. Acadia National Park, Maine, USA.
01497619
George Sanker / American Red Squirrels (Tamiasciurus hudsonicus) running past each other, Grand Teton National Park, Wyoming, USA, June.
01497615
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus) on tree trunk, Grand Teton National Park, Wyoming, USA, June.
01497613
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus) peering out of hole, feeding, Grand Teton National Park, Wyoming, USA, June.
01564111
Charlie Summers / Albino American red squirrel (Tamiasciurus hudsonicus) eating a pine cone from a Ponderosa pine (Pinus ponderosa) Taylor Park, San Isabel National Forest, Colorado, USA.
01558750
Connor Stefanison / American Red squirrel (Tamiasciurus hudsonicus) climbs around a tree in Jasper National Park, Alberta, Canada, December
01557254
Charlie Summers / American red squirrel (Tamiasciurus hudsonicus) albino with a Ponderosa pine (Pinus ponderosa) cone, Taylor Park, Colorado, USA, August.
01557249
Charlie Summers / American red squirrel (Tamiasciurus hudsonicus) albino with a Ponderosa pine (Pinus ponderosa) cone,Taylor Park, Colorado, USA, August.
01560562
George Sanker / American red squirrel (Tamiasciurus hudsonicus) chewing on freshwater mussel shell, Acadia National Park, Maine, USA
01545421
George Sanker / American red squirrel (Tamiasciurus hudsonicus) in snow, Acadia National Park, Maine, USA. February.
01545410
George Sanker / American red squirrel (Tamiasciurus hudsonicus) on hind legs, Acadia National Park, Maine, USA. May.
01545407
George Sanker / American red squirrel (Tamiasciurus hudsonicus) on tree trunk, Acadia National Park, Maine, USA.
01469202
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus). Acadia National Park, Maine, USA, October
01451316
George Sanker / American Red fox (Vulpes vulpes fulva) with Uinta Ground Squirrel (Spermophilus armatus) prey, Grand Teton National Park, Wyoming, USA, May.
01451315
George Sanker / American Red fox (Vulpes vulpes fulva) with Uinta Ground Squirrel (Spermophilus armatus) prey, Grand Teton National Park, Wyoming, USA, May.
01451310
George Sanker / American Red fox (Vulpes vulpes fulva) with Uinta Ground Squirrel (Spermophilus armatus) prey, Grand Teton National Park, Wyoming, USA, May.
01421114
George Sanker / American Red Squirrel (Tamiasciurus hudsonicus). Grand Teton National Park, Wyoming, October.
01421098
George Sanker / American Red Fox (Vulpes vulpes) with Uinta ground squirrel (Urocitellus armatus) prey. Grand Teton National Park, Wyoming, USA, June.
01421096
George Sanker / American Red Fox (Vulpes vulpes) with Uinta ground squirrel (Urocitellus armatus) prey. Grand Teton National Park, Wyoming, USA, June.
01384488
Mary McDonald / Red / Pine Squirrel (Tamiasciurus hudsonicus) feeding on lodgepole nut. Yellowstone National Park, Wyoming, USA, September.
01373896
George Sanker / North American red squirrel (Tamiasciurus hudsonicus) on branch with pine cone in its mouth, USA, October
01373877
George Sanker / North American red squirrel (Tamiasciurus hudsonicus) sitting, Yellowstone National Park, Wyoming, USA, June
01324370
Eric Baccega / American red squirrel (Tamiasciurus hudsonicus) in fir tree, Cap Breton Highlands National Park, Nova Scotia, Canada, September
01291583
Konstantin Mikhailov / North American Red Squirrel (Tamiasciurus hudsonicus) feeding on pine cone, Denali National Park, Alaska, USA, North America. September.
01291582
Konstantin Mikhailov / North American Red Squirrel (Tamiasciurus hudsonicus) feeding on pine cone, Denali National Park, Alaska, USA, North America. September.
01277303
George Sanker / North American red squirrel (Tamiasciurus hudsonicus) feeding on pine cone, Yellowstone National Park, Wyoming, USA, June
01277305
George Sanker / North American red squirrel (Tamiasciurus hudsonicus) alarm calling, Yellowstone National Park, Wyoming, USA, June
01277285
George Sanker / Young North American red squirrel (Tamiasciurus hudsonicus) feeding on a pine cone, Yellowstone National Park, Wyoming, USA, May
01277306
George Sanker / North American red squirrel (Tamiasciurus hudsonicus) upside down on branch, Yellowstone National Park, Wyoming, USA, June
01220957
John Cancalosi / North american red squirrel {Tamiansciurus hudsonicus} USA
01172368
Nature Production / North American red squirrel {Tamiasciurus hudsonicus} in nest in hollow tree trunk with 15-day babies, Montana, USA
01166881
George McCarthy / North american red squirrel {Tamiasciurus hudsonicus} in winter coat, Yellowstone NP, Montana, USA
01162068
Shattil & Rozinski / North american red squirrel {Tamiasciurus hudsonicus} hiding Douglas fir cone in midden, USA
01162069
Shattil & Rozinski / North american red squirrel {Tamiasciurus hudsonicus} searching for fir cones at top of Douglas fir tree, USA
01162067
Shattil & Rozinski / North american red squirrel {Tamiasciurus hudsonicus} hiding Douglas fir cone in midden, USA
01162064
Shattil & Rozinski / North american red squirrel {Tamiasciurus hudsonicus} feeding on Douglas fir cone, USA
01162065
Shattil & Rozinski / North american red squirrel {Tamiasciurus hudsonicus} feeding on Douglas fir cone, USA
01074746
David Welling / North American red squirrel {Tamiasciurus hudsonicus} feeding, Great Slave Lake, Canada
01056503
John Downer / North american red squirrel {Tamiasciurus hudsonicus} feeding, Alaska, USA.
01153202
David Welling / North American red squirrel {Tamiasciurus hudsonicus} Great Slave Lake, Canada
01153203
David Welling / North American red squirrel {Tamiasciurus hudsonicus} Great Slave Lake, Canada
01153153
Bernard Castelein / North american red squirrel in winter coat {Tamiasciurus hudsonicus} Yellowstone NP, USA
01151925
Shattil & Rozinski / American Red fox {Vulpes vulpes} cub with squirrel prey running from another cub, Colorado, USA
01142789
Philippe Clement / North american red squirrel's nest / drey {Tamiasciurus hudsonicus} in White spruce tree, Denali NP, Alaska, USA
01142790
Philippe Clement / American red squirrel's {Tamiasciurus hudsonicus} food cache in taiga forest showing huge pile of collected spruce cones, Denali NP, Alaksa, USA. store
01130227
John Cancalosi / Timber rattlesnake male {Crotalus horridus} eating American red squirrel, NY, USA.
01120417
John Cancalosi / Timber rattlesnake {Crotalus horridus} eating American red squirrel USA
01120415
John Cancalosi / Timber rattlesnake {Crotalus horridus} eating American red squirrel USA
01120416
John Cancalosi / Timber rattlesnake {Crotalus horridus} eating American red squirrel USA
01589770
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) feeding on Douglas Fir (Pseudotsuga menziesii) seeds in cone, Montana, USA. October.
01589765
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) collecting, Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA. October.
01589763
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) collecting, Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA. September.
01589762
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) on Douglas Fir (Pseudotsuga menziesii) Montana, USA. October.
01589761
Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) collecting, Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA.
01681639
Charlie Summers / American red squirrel (Tamiasciurus hudsonicus) albino adult sat in tree eating green pine cone, Taylor Park, Colorado, USA.
01679620
George Sanker / American red squirrel (Tamiasciurus hudsonicus). Yellowstone National Park, Wyoming, USA.
01679597
George Sanker / American red squirrel (Tamiasciurus hudsonicus). Yellowstone National Park, Wyoming, USA.
01661001
George Sanker / American Red squirrel (Tamiasciurus hudsonicus) on tree trunk drinking in a beaver pond. Acadia National Park, Maine, USA.
01653967
Doug Gimesy / American red squirrel (Tamiasciurus hudsonicus) standing on branch. Grand Teton National Park, Wyoming, USA. October.
01649475
George Sanker / American red squirrel (Tamiasciurus hudsonicus) on tree trunk drinking in a beaver pond early in the morning. Acadia National Park, Maine, USA. May.
01649473
George Sanker / American red squirrel (Tamiasciurus hudsonicus) drinking in a beaver pond early in the morning. Acadia National Park, Maine, USA.
01648872
Tim Laman / American red squirrel (Tamiasciurus hudsonicus) climbing down tree trunk, Massachusetts, USA. April.
01648847
George Sanker / American red squirrel (Tamiasciurus hudsonicus). feeding, Acadia National Park, Maine, USA. April.
01633719
Francis Abbott / American red squirrel (Tamiasciurus hudsonicus) feeding on Conifer seeds in tree. Near Sunwapta Falls, Jasper National Park, Canada. June.
01642850
Sylvain Cordier / American red squirrel (Tamiasciurus hudsonicus) Michigan, USA, June.