
Search Results
Your search yielded 2543 images
-
TK113281 1.jpg
Black Bear (Ursus americanus) amid fall colors,...
-
VH5-0901616.jpg
American Redstart (Setophaga ruticilla) female...
-
TK5-903875.jpg
American Redstart (Setophaga ruticilla) male in...
-
VH5-0114742.jpg
American Robin (Turdus migratorius) adult...
-
VH5-0114769.jpg
Anmerican Robin (Turdus migratorius) adult...
-
TK124044.jpg
Wolverine (Gulo gulo) scavenges caribou...
-
TK124028.jpg
Wolverine (Gulo gulo) scavenges caribou...
-
TK124043.jpg
Wolverine (Gulo gulo) scavenges caribou...
-
TK10064xy.jpg
Wolverine (Gulo gulo) scavenges caribou...
-
TK60151.jpg
Snowshoe hare (Lepus americanus) grooming,...
-
TK5-903845.jpg
Blackpoll Warbler (Dendroica striata) male in...
-
TK60139.jpg
Gray Wolf (Canis lupus) black color phase &...
-
TK60017.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK1550F.jpg
Canada Lynx (Lynx canadensis), summer, Rocky...
-
TK60154.jpg
Northern Saw-Whet Owl (Aegolius acadicus) with...
-
TK60142.jpg
Gray Wolf (Canis lupus) & autumn maple leaves,...
-
TK60029A.jpg
Black Bear (Ursus americanus), summer, Rocky...
-
TK19281.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK124039.jpg
Fisher (Martes pennanti) are agile climbers,...
-
TK124017.jpg
Northern Saw-Whet Owl (Aegolius acadicus) in...
-
TK 9886Dxy.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK 7887Dxy.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK 30371xy.jpg
Western Screech-Owl (Megascops Kennicottii),...
-
TK60067.jpg
Grizzly Bear (Ursus arctos) amid autumn leaf...
-
TK1618Axy.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK124037.jpg
Northern Saw-Whet Owl (Aegolius acadicus) with...
-
TK124021.jpg
Fisher (Martes pennanti) on branch, agile...
-
TK 9875Dxy.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK 6406Dxy.jpg
Wolverine (Gulo gulo), summer, Rocky Mountains,...
-
TK 30326xy.jpg
Short-Eared Owl (Asio flammeus), summer, North...
-
VH1-0116087.jpg
Deer Mice (Peromyscus maniculatus) may den in...
-
VH1-0116179.jpg
Deer Mice (Peromyscus maniculatus) may den in...
-
VH1-0116168.jpg
Deer Mice (Peromyscus maniculatus) may den in...
-
TK2-0117961.jpg
Deer Mouse (Peromyscus maniculatus) grooms tail...
-
TK2-0117945.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK2-0117918.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK2-0117834.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK2-0117800.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK2-0117742.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK12-0105889.jpg
Deer Mouse (Peromyscus maniculatus) finds and...
-
TK2-0117800c.jpg
Deer Mouse (Peromyscus maniculatus) forages...
-
TK5-904202.jpg
Swainson's Thrush (Catharus ustulatus) rests in...
-
VH5-0901168.jpg
Swainson's Thrush (Catharus ustulatus) rests in...
-
TK5-904193.jpg
Swainson's Thrush (Catharus ustulatus) rests in...
-
TK2-0118114V.jpg
Deer Mouse (Peromyscus maniculatus) in winter....
-
TK5-904033.jpg
Black-throated Green Warbler (Dendroica virens)...
-
TK2-0118061.jpg
Deer Mouse (Peromyscus maniculatus) in winter....
-
MT398.jpg
North American Beaver (Castor canadensis)...
-
VH5-0901246.jpg
Wilson's Warbler (Wilsonia pusilla) male rests...
-
TK5-904013.jpg
Black-throated Green Warbler (Dendroica virens)...
-
TK9-0104399 1.jpg
American Toad (Bufo americanus) peeks through...
-
TK5-904563.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
VH5-0901210.jpg
Magnolia warbler (Dendroica magnolia) male in...
-
TK8_O704282.jpg
Wood Frogs (Rana sylvatica), distinguished by a...
-
TK5-904535.jpg
Chestnut-sided Warbler (Dendroica pensylvanica)...
-
TK5-903442.jpg
Chestnut-sided Warbler (Dendroica pensylvanica)...
-
TK5-903428.jpg
Chestnut-sided Warbler (Dendroica pensylvanica)...
-
TK5-903333.jpg
Chestnut-sided warbler (Dendroica pensylvanica)...
-
TK4_0602288.jpg
Wood Frog (Rana sylvatica), most northerly...
-
TK123479.jpg
Monarch Butterfly (Danaus plexippus) drying...
-
VH9-1014269.jpg
American Painted Lady (Vanessa virginiensis)...
-
TK9-904293.jpg
American Painted Lady (Vanessa virginiensis)...
-
VH5-0901170.jpg
Magnolia warbler (Dendroica magnolia) male in...
-
TK5-904384.jpg
Black-and-white Warbler (Mniotilta varia) male...
-
TK4_0602244.jpg
Wood Frog (Rana sylvatica), most northerly...
-
TK5-904942.jpg
Northern Parula (Parula americana) male rests...
-
TK5-904686.jpg
Northern Parula (Parula americana) male rests...
-
TK5-0113967.jpg
Prothonotary Warbler (Protonotaria citrea) in...
-
TK5-0115692.jpg
Prothonotary Warbler (Protonotaria citrea) in...
-
TK5-0118791.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK5-0118762.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK5-0118737.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK5-0118663.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK6-0808219.jpg
Female Dog Tick (Dermacentor variabilis). The...
-
TK5-904651.jpg
Blackburnian Warbler (Dendroica fusca) male in...
-
VH5-0111991.jpg
Wilson's Warbler (Wilsonia pusilla) male along...
-
TK5-0118830.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK5-0118735.jpg
Prothonotary Warbler (Protonotaria citrea) male...
-
TK6-0807881.jpg
Female Dog Tick (Dermacentor variabilis). The...
-
TK6-0807870.jpg
Female Dog Tick (Dermacentor variabilis). The...
-
TK5-904854.jpg
Blackburnian Warbler (Dendroica fusca) male in...
-
TK5-904774.jpg
Blackburnian Warbler (Dendroica fusca) male in...
-
TK5-904661.jpg
Blackburnian Warbler (Dendroica fusca) male in...
-
TK5-0115740.jpg
House Wren (Troglodytes aedon) destroys...
-
TK5-0115756.jpg
House Wren (Troglodytes aedon) at nest hole....
-
TK8-0114409.jpg
Milbert's tortoiseshell butterfly (Nymphalis...
-
TK8-0112871.jpg
Viceroy (Limenitis archippus) butterfly instar...
-
TK8-0110232.jpg
Viceroy butterfly (Limenitis archippus) on...
-
TK8-0110228.jpg
Monarch (r.) (Danaus plexippus) & Viceroy...
-
TK51190.jpg
Wood Frog eggs (Rana sylvatica.) Most northerly...
-
TK40527.jpg
Wood Frog egg mass recently deposited in...
-
TK5-0114839.jpg
Ovenbird (Seiurus aurocapillus) rests on Lake...
-
VH5-0114620.jpg
Non-biting Midges (chironomidae family)...
-
VH5-0114589.jpg
Non-biting Midges (chironomidae family)...
-
VH5-0114355.jpg
Non-biting midges (chironomidae family)...
-
VH5-0114250.jpg
Magnolia warbler (Dendroica magnolia) male in...
-
TK5-0116379.jpg
Killdeer (Charadrius vociferus) distributed...
-
TK5-0116344.jpg
Killdeer (Charadrius vociferus) distributed...
-
TK5-0116329.jpg
Killdeer (Charadrius vociferus) distributed...
-
TK5-0116270.jpg
Killdeer (Charadrius vociferus) distributed...