• Results for
    • Peter Mather
  • (123)
Arctic Fox (Alopex lagopus) feeding on Caribou (Rangifer tarandus) carcass, Brooks Range, Alaska  -  Peter Mather
00644916
Peter Mather / Arctic Fox (Alopex lagopus) feeding on Caribou (Rangifer tarandus) carcass, Brooks Range, Alaska
Brown Bear (Ursus arctos) looking into Wolverine (Gulo gulo) caching hole for food, North Slope, Alaska  -  Peter Mather
00644912
Peter Mather / Brown Bear (Ursus arctos) looking into Wolverine (Gulo gulo) caching hole for food, North Slope, Alaska
Muskox (Ovibos moschatus) pair fighting, Dalton Highway, Alaska  -  Peter Mather
00644907
Peter Mather / Muskox (Ovibos moschatus) pair fighting, Dalton Highway, Alaska
Wolf (Canis lupus) feeding on Caribou (Rangifer tarandus) carcass, North Slope, Alaska  -  Peter Mather
00644906
Peter Mather / Wolf (Canis lupus) feeding on Caribou (Rangifer tarandus) carcass, North Slope, Alaska
Arctic Fox (Alopex lagopus) licking lips, Alaska  -  Peter Mather
00644917
Peter Mather / Arctic Fox (Alopex lagopus) licking lips, Alaska
Muskox (Ovibos moschatus) pair fighting, Dalton Highway, Alaska  -  Peter Mather
00644913
Peter Mather / Muskox (Ovibos moschatus) pair fighting, Dalton Highway, Alaska
Moose (Alces alces) pair in winter, Brooks Range, Alaska  -  Peter Mather
00644911
Peter Mather / Moose (Alces alces) pair in winter, Brooks Range, Alaska
Wolf (Canis lupus) pups at den, in the  Brooks Range at the edge of the Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644905
Peter Mather / Wolf (Canis lupus) pups at den, in the Brooks Range at the edge of the Arctic National Wildlife Refuge, Alaska
Caribou (Rangifer tarandus) porcupine herd in winter near Dempster Highway, Yukon, Canada  -  Peter Mather
00577974
Peter Mather / Caribou (Rangifer tarandus) porcupine herd in winter near Dempster Highway, Yukon, Canada
Caribou (Rangifer tarandus) porcupine herd crossing Blow River, Yukon, Canada  -  Peter Mather
00577962
Peter Mather / Caribou (Rangifer tarandus) porcupine herd crossing Blow River, Yukon, Canada
Caribou (Rangifer tarandus) porcupine herd crossing river valley, Yukon, Canada  -  Peter Mather
00577961
Peter Mather / Caribou (Rangifer tarandus) porcupine herd crossing river valley, Yukon, Canada
Caribou (Rangifer tarandus) newborn calf nuzzling mother, of the porcupine herd, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00577950
Peter Mather / Caribou (Rangifer tarandus) newborn calf nuzzling mother, of the porcupine herd, Arctic National Wildlife Refuge, Alaska
Caribou (Rangifer tarandus) mother and newborn calf, of the porcupine herd, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00577948
Peter Mather / Caribou (Rangifer tarandus) mother and newborn calf, of the porcupine herd, Arctic National Wildlife Refuge, Alaska
Yukon River outside of Dawson City, Yukon, Canada  -  Peter Mather
00570233
Peter Mather / Yukon River outside of Dawson City, Yukon, Canada
River flowing through valley in autumn, Tombstone Mountains, Tombstone Territorial Park, Yukon, Canada  -  Peter Mather
00570232
Peter Mather / River flowing through valley in autumn, Tombstone Mountains, Tombstone Territorial Park, Yukon, Canada
Lowell Glacier and Alsek Lake, Kluane National Park, Yukon, Canada  -  Peter Mather
00570231
Peter Mather / Lowell Glacier and Alsek Lake, Kluane National Park, Yukon, Canada
Winding river in boreal forest, Yukon-Charley Rivers National Preserve, Alaska  -  Peter Mather
00570229
Peter Mather / Winding river in boreal forest, Yukon-Charley Rivers National Preserve, Alaska
Kathleen Lake beneath Kings Throne mountain, Kluane National Park, Yukon, Canada  -  Peter Mather
00570227
Peter Mather / Kathleen Lake beneath Kings Throne mountain, Kluane National Park, Yukon, Canada
Northern lights reflecting in pond, Ogilvie Mountains, northern Yukon, Canada  -  Peter Mather
00570225
Peter Mather / Northern lights reflecting in pond, Ogilvie Mountains, northern Yukon, Canada
Canoe in Chilkat River, southeast Alaska  -  Peter Mather
00570224
Peter Mather / Canoe in Chilkat River, southeast Alaska
Chinook Salmon (Oncorhynchus tshawytscha) female spawning under northern lights in small tributary of Yukon River, Yukon, Canada  -  Peter Mather
00570207
Peter Mather / Chinook Salmon (Oncorhynchus tshawytscha) female spawning under northern lights in small tributary of Yukon River, Yukon, Canada
Caribou (Rangifer tarandus) aerial of the migrating Porcupine herd, crossing river, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00570197
Peter Mather / Caribou (Rangifer tarandus) aerial of the migrating Porcupine herd, crossing river, Arctic National Wildlife Refuge, Alaska
Caribou (Rangifer tarandus) females and juveniles, from the Porcupine herd, migrating, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00570186
Peter Mather / Caribou (Rangifer tarandus) females and juveniles, from the Porcupine herd, migrating, Arctic National Wildlife Refuge, Alaska
Arctic Fox (Alopex lagopus) curled up in snow, North Slope, Alaska  -  Peter Mather
00644918
Peter Mather / Arctic Fox (Alopex lagopus) curled up in snow, North Slope, Alaska
Arctic Wolf (Canis lupus) running in snow, Alaska  -  Peter Mather
00644915
Peter Mather / Arctic Wolf (Canis lupus) running in snow, Alaska
Wolverine (Gulo gulo) in snow, North Slope, Alaska  -  Peter Mather
00644914
Peter Mather / Wolverine (Gulo gulo) in snow, North Slope, Alaska
Brown Bear (Ursus arctos) emerging from den in early spring, North Slope, Alaska  -  Peter Mather
00644910
Peter Mather / Brown Bear (Ursus arctos) emerging from den in early spring, North Slope, Alaska
Wolverine (Gulo gulo) outside of snow food caching hole, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644909
Peter Mather / Wolverine (Gulo gulo) outside of snow food caching hole, Arctic National Wildlife Refuge, Alaska
Moose (Alces alces) pair in winter, Alaska  -  Peter Mather
00644908
Peter Mather / Moose (Alces alces) pair in winter, Alaska
Limestone mountains at dusk in autumn, Ogilvie Mountains, Yukon, Canada  -  Peter Mather
00644904
Peter Mather / Limestone mountains at dusk in autumn, Ogilvie Mountains, Yukon, Canada
Limestone mountains and rainbow in autumn, Ogilvie Mountains, Yukon, Canada  -  Peter Mather
00644903
Peter Mather / Limestone mountains and rainbow in autumn, Ogilvie Mountains, Yukon, Canada
Limestone mountains in autumn, Ogilvie Mountains, Yukon, Canada  -  Peter Mather
00644902
Peter Mather / Limestone mountains in autumn, Ogilvie Mountains, Yukon, Canada
Chinook Salmon (Oncorhynchus tshawytscha) in river at night with northern lights, Tatchun Creek, Yukon, Canada  -  Peter Mather
00644901
Peter Mather / Chinook Salmon (Oncorhynchus tshawytscha) in river at night with northern lights, Tatchun Creek, Yukon, Canada
Canada Lynx (Lynx canadensis) kittens in den, Alaska  -  Peter Mather
00644900
Peter Mather / Canada Lynx (Lynx canadensis) kittens in den, Alaska
Canada Lynx (Lynx canadensis) den in boreal forest, Alaska  -  Peter Mather
00644899
Peter Mather / Canada Lynx (Lynx canadensis) den in boreal forest, Alaska
Burned boreal forest along coast, Yukon, Canada  -  Peter Mather
00644898
Peter Mather / Burned boreal forest along coast, Yukon, Canada
Wolverine (Gulo gulo) with collar released by biologists in snow, North Slope, Alaska  -  Peter Mather
00644897
Peter Mather / Wolverine (Gulo gulo) with collar released by biologists in snow, North Slope, Alaska
Chinook Salmon (Oncorhynchus tshawytscha) group at fish ladder, Yukon, Canada  -  Peter Mather
00644896
Peter Mather / Chinook Salmon (Oncorhynchus tshawytscha) group at fish ladder, Yukon, Canada
Boreal forest along coast, Yukon, Canada  -  Peter Mather
00644895
Peter Mather / Boreal forest along coast, Yukon, Canada
Caribou (Rangifer tarandus) group, Porcupine herd, migrating, North Slope, Alaska  -  Peter Mather
00644894
Peter Mather / Caribou (Rangifer tarandus) group, Porcupine herd, migrating, North Slope, Alaska
Frozen river and mountains, Brooks Mountains, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644893
Peter Mather / Frozen river and mountains, Brooks Mountains, Arctic National Wildlife Refuge, Alaska
Bald Eagle (Haliaeetus leucocephalus) standing on Chum Salmon (Oncorhynchus keta) carcass, Haines, Alaska  -  Peter Mather
00644892
Peter Mather / Bald Eagle (Haliaeetus leucocephalus) standing on Chum Salmon (Oncorhynchus keta) carcass, Haines, Alaska
Chum Salmon (Oncorhynchus keta) group protecting redds in small creek, Haines, Alaska  -  Peter Mather
00644891
Peter Mather / Chum Salmon (Oncorhynchus keta) group protecting redds in small creek, Haines, Alaska
Chum Salmon (Oncorhynchus keta) protecting redds in small stream with duck feeding on eggs, Haines, Alaska  -  Peter Mather
00644890
Peter Mather / Chum Salmon (Oncorhynchus keta) protecting redds in small stream with duck feeding on eggs, Haines, Alaska
Coastal plain wetlands, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644889
Peter Mather / Coastal plain wetlands, Arctic National Wildlife Refuge, Alaska
Coastal plain wetlands showing ponds and polygon formations, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644888
Peter Mather / Coastal plain wetlands showing ponds and polygon formations, Arctic National Wildlife Refuge, Alaska
Wolverine (Gulo gulo) female in live trap to be studied by biologists, North Slope, Alaska  -  Peter Mather
00644887
Peter Mather / Wolverine (Gulo gulo) female in live trap to be studied by biologists, North Slope, Alaska
Wolverine (Gulo gulo) feeding on Caribou (Rangifer tarandus) carcass, Arctic National Wildlife Refuge, Alaska  -  Peter Mather
00644886
Peter Mather / Wolverine (Gulo gulo) feeding on Caribou (Rangifer tarandus) carcass, Arctic National Wildlife Refuge, Alaska
Next page