A herd of elk bedded amongst the mountain peaks.
Woodland caribou moving silently through a pine forest in northeastern British Columbia.
Woodland caribou walking over deadfall in northeastern British Columbia.
Wood bison on a cold morning at sunrise.
Mountain chickadee perched on a branch on a frosty morning in the Canadian Rockies.
Mountain viscacha in Urubamba mountain range, Peru.
Llama in Urubamba mountain range, Peru.
Common porcupine peers out from tangled understory in central Alberta.
Marsh wren
A red squirrel carrying a foraged mushroom along a low tree branch.
Grizzly bear foraging in colourful fall vegetation.
A lone bull elk bugles to prospective mates at top a hillside.
Curious cow elk
Orange-crowned warbler perched on branch in fall colours.
Bighorn sheep ewes foraging along a roadside.
Bull elk strolls prouldly towards his harem of females.
Bull elk bugling during the fall rut.
Group of barren-ground caribou sticking together during fall migration across the Canadian arctic.
Musk ox calves keeping an eye out for danger.
Musk ox stomping across the frozen tundra.
Barren-ground caribou stop at the edge of a frozen lake during fall migration.
Bull and calf barren-ground caribou running at edge of a frozen lake.
Barren-ground caribou bull during fall migration in the Canadian arctic.
Barren-ground caribou against the backdrop of an arctic sunrise.
A lone bull barren-ground caribou wanders ahead of the migratory herd.
Arctic fox walks along a windswept ridge in Canada's arctic.
A frosted muskox crests a hill during a beautiful arctic sunrise.
A muskox playfully sticks their tongue out during a break from foraging.
Barren-ground migrating across the Canadian arctic.
Barren-ground caribou sparring.
Plains bison keeping a watchful eye through forest cover.
Arctic fox resting atop a pile of snow.
Artic hare braving high winds in the Canadian arctic.
Barren-ground caribou moving through snowstorm in the Canadian arctic.
Common loon on a peaceful lake in the Canadian Rockies.
Cow moose in evening light along the edge of an aspen forest stand in central Alberta.
Spruce grouse
Grizzly bear foraging along a forest edge in the Canadian Rockies.
Harlequin Duck
Harlequin duck powering upstream of a river in the Canadian Rockies.
Harlequin duck taking a break from swimming the rapids of a river in the Canadian Rockies.
Moose browsing woody vegetation on a fall day in central Alberta.
A fisher silently moves through the undergrowth of a spruce forest.
Grizzly bear eating sedge grass in the Khutzeymateen Grizzly Bear Sanctuary.
Grizzly bear looks deep into the expanse of the Khutzeymateen Inlet.
Young grizzly eating sedge and exploring the shore of the Khutzeymateen Inlet.
Grizzly bear pauses with a mouthful of sedge grass.
Grizzly bear navigating downed trees along a creek's edge.
Grizzly bear eating molluscs along the estuary in the Khutzeymateen Grizzly Bear Sanctuary.
Harbour seal resting along the exposed rocks at low tide in the Khutzeymateen Grizzly Bear Sanctuary.
American wigeon and blue-winged teal drifting along a calm pond in central Alberta.
Broad-winged hawk keep watchingful gaze between vegetation.
Grizzly bear sow keeping a watchful eye on her cub as they forage in a meadow in the Canadian rockies.
A sow grizzly bear in morning light.
Juvenile bald eagle soaring.
Mule deer emerges from the edge of a forest.
Dark-eyed junco pauses atop a dead tree branch.
Coyote walking through a forest clearing.
Bald eagle calls from a perch overlooking the Elk River.
A Columbian ground squirrel stands guard for the colony.
Pika emerges from a talus slope in eastern British Columbia.
American dipper scours the shallow waters of a river looking for food.
American dipper perched among the rapids of a river.
Bald eagle flies overhead on a cool spring morning.
Bald eagles flies from its perch on a foggy morning.
Golden-crowned kinglet pauses for a brief moment on its hunt for food.
Doe and fawn mule deer wander through a sunlit meadow.
A curious mountain bluebird.
A group of mountain goats gathered on a cliff edge.
Mountain goat climbing along a mountain ridge in the Canadian Rockies.
A harbour seal rests along the coast of Alaska's Resurrection Bay.
A trio of tuffted puffins gathered along a cliff edge preparing to fly.
Steller sea lions sleep on a rock in the Kenai Fjords National Park.
Humpback whale tail fluke in the gorgeous backgrounds of Kenai Fjords National Park.
After spotting a salmon, a sow grizzly bear startes the chase and bounds into the river.
Grizzly bear along the coast of Katmai National Park emerges from a river after an unsuccesful attempt to catch a fleeing salmon.
Sow grizzly chases a salmon through a river along the coast of Katmai National Park.
A sow grizzly looks up from a freshly killed salmon.
A bull barren-ground caribou wanders through the vibrant dwarf birch in Denali National Park and Preserve.
Curious willow ptarmigan against a backgrop of Denali fall colours.
Elk forages in deep snow against a rocky mounain sunrise.
Mule deer walks along a dense forest edge.
Bighorn sheep bounding through snow.
Lone mountain goat climbs a snow-covered ridge.
Mountain goat wanders along the edge of a snow-covered cliff.
A migrating trumpeter swan flying across a waterbody in Waterton Lakes National Park, Alberta.
A mallard preparing for arrival in a wetland in Waterton Lakes National Park, Alberta.
A migrating sandhill crane taking off from Maskinonge wetlands in Waterton Lakes National Park, Alberta.
A red-sided garter snake rests off a trail in Waterton Lakes National Park, Alberta.
A bighorn sheep ram, Waterton Lakes National Park, Alberta.
Bighorn sheep ram, Waterton Lakes National Park, Alberta.
Marsh wren, Waterton Lakes National Park, Alberta.
Red-necked grebe, Waterton Lakes National Park, Alberta.
Spotted towhee in Writing-on-Stone Provincial Park in Alberta.
Curious juvenile raccoon in Writing-on-Stone Provincial Park in Alberta.
Raccoon in Writing-on-Stone Provincial Park in Alberta.
Raccoon in Writing-on-Stone Provincial Park in Alberta.
Bank swallow dives amongst the rock formations in Dinosaur Provincial Park, Alberta.
Eastern kingbird in Dinosaur Provincial Park, Alberta.
American robin in Dinosaur Provincial Park, Alberta.
Yellow warbler in Dinosaur Provincial Park, Alberta.
Yellow warbler in Dinosaur Provincial Park, Alberta.
White-tailed deer in Dinosaur Provincial Park, Alberta.
White-tailed deer in Dinosaur Provincial Park, Alberta.
American goldfinch in Dinosaur Provincial Park, Alberta.
Two Richardson's ground squirrels overlook the southern Alberta prairies in the midday heat.
Red-winged blackbird calls from a perch in southern Alberta
Horned lark on a roadside fence post in southern Alberta.
Pronghorn beneath a towering wind turbine in southern Alberta.
Swainson's hawk landing on a fence post in southern Alberta.
Short-eared owl perched during the midday heat in southern Alberta.
A Swainson's hawk prepares for takeoff from a fence line in southern Alberta.
A common nighthawk prepares for another hunting dive in southern Alberta.
A common nighthawk hunts during a southern Alberta sunset.
Hoary marmots keeping a watchful eye in Waterton National Park.
Hoary marot in Waterton National Park.
Hoary marmot in Waterton National Park.
Curious golden-mantled ground squirrel in Elk Lakes Provincial Park in southeast British Colubmia.
Great blue heron at Peggy's Cove, Nova Scotia.
Humpback whale in the Bay of Fundy, Nova Scotia.
Red squirrel in Cypress Hills Provincial Park, Alberta.
Red squirrel in Cypress Hills Provincial Park, Alberta.
Cow moose in Cypress Hills Provincial Park, Alberta.
Sharp-tailed grouse in Cypress Hills Provincial Park, Saskatchewan.
Sharp-tailed grouse in Cypress Hills Provincial Park, Saskatchewan.
Black capuchin monkey, Iguazu Falls, Argentina.
Mule deer in Waterton Lakes National Park, Alberta.
Columbian ground squirrel, Waterton Lakes National Park, Alberta.
White-tailed deer in Waterton Lakes National Park, Alberta.
Marsh wren, Waterton Lakes National Park, Alberta.
Sandhill crane, Waterton Lakes National Park, Alberta.
