Greenland dogs fighting
By: E. M. Weyer, Jr.
From: Natural History Magazine
1936
34 notes
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Rhipicephalus ticks
By: Bob Campbell
From: Natural History Magazine
1984
26 notes
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Fox terrier puppy
By: Guy Withers
From: Puppies in Color
1962
107 notes
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Wolverine
By: Karl Soffel
From: Lebensbilder aus der Tierwelt
1908
101 notes
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Firefly
By: R. Parker
From: Wild, Wild World of Animals: Insects & Spiders
1977
80 notes
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Bullfinches with chicks
By: Unknown photographer
From: Wildlife Fact-File
1990s
96 notes
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Tent caterpillars
By: Albro T. Gaul
From: The Wonderful World of Insects
1953
20 notes
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Blackbuck
By: Belinda Wright
From: Wildlife of the Deserts
1980
70 notes
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Goosefish
By: Fred Bavendam
From: Natural History Magazine
1984
69 notes
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Screech owl mimicking bark (left) and dead leaves (right)
By: Arthur A. Allen
From: The Book of Bird Life
1961
37 notes
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Apapane on broussaisia
By: Richard E. Warner
From: The Fascinating Secrets of Oceans & Islands
1972
93 notes
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African buffalo
By: Unknown photographer
From: Wildlife Fact-File
1990s
55 notes
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European polecat
By: Unknown photographer
From: Ferrets and Ferreting
1982
74 notes
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Eastern tailed blue
By: L. West
From: Wild, Wild World of Animals: Insects & Spiders
1977
55 notes
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Antelope ground squirrels perched on a cholla cactus
By: Stephen J. Krasemann
From: Wildlife of the Deserts
1980
77 notes
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Mountain lion
By: Leonard Lee Rue III
From: The World of the White-tailed Deer
1962
171 notes
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Rhesus macaques on a rooftop in Agra
By: Doranne Jacobsen
From: Natural History Magazine
1985
36 notes
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