Search Results
Your search yielded 517 images
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0427-1102 Brazilian Lancehead, Detail of Head,...
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0427-1101 Brazilian Lancehead, Detail of Head,...
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TP17-500z Frontosa Fish, Close-up of face and...
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0111-0952 Black Vulture Detail of Head and...
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1C24-739z Pyralis Firefly - Lightning Bug -...
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0111-0954 Black Vulture, Detail of Head and...
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1C24-733z Pyralis Firefly - Lightning Bug -...
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1C24-548z Firefly Adult - Lightning Bug -...
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OW12-005z Saw-whet owl - turning head, time...
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1006-0914 Wolf Spider, Details of Head, Eyes...
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GY01-002z Gypsy Moth caterpillar head -...
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OW12-002z Saw-whet owl - double exposure...
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OW12-001z Saw-whet owl - double exposure...
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OW06-046a Great horned owl - turning head -...
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OW02-039z Saw-whet owl - turning head -...
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OW01-026z Barred owl - turning head around -...
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1006-0915 Wolf Spider, Details of Head, Eyes...
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1R13-061z Painted Turtles hatching from eggs...
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1002-0809 Close-up of Head of Male Eastern Box...
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1002-0807 Close-up of Head of Male Eastern Box...
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1002-0806 Close-up of Head of Male Eastern Box...
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1002-0803 Close-up of Head of Male Eastern Box...
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1O06-016z Darner Dragonflies male close-up of...
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1O06-009b dragonfly adult head and eyes -...
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1O02-015z Spreadwing Damselfly Male - close-up...
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1O02-014z Spreadwing Damselfly male - close-up...
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1C35-583z Six-spotted Green Tiger Beetle -...
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1C35-546z Six-spotted Green Tiger Beetle -...
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1C35-533z Six-spotted Green Tiger Beetle -...
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1C35-520z Six-spotted Green Tiger Beetle -...
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1C35-515z Six-spotted Green Tiger Beetle -...
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1214-0905 Detail of Head and Operculum,...
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1C35-545z Six-spotted Green Tiger Beetle -...
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1Y03-021b Centipede - close-up of head and...
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OW14-005a Great Horned Owl - skeleton showing...
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OW06-051z Great Horned Owl - turning head -...
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OW02-064z Saw-whet owl - turning head around...
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OW01-052z Barred Owl - head close-up showing...
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1R12-020z Red Eared Turtle - close-up of head...
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1R15-021z Western Diamondback Rattlesnake -...
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1R15-003a Western Diamondback Rattlesnake -...
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1R07-015z Eastern Box Turtle - close-up of...
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1Y26-009c Tapeworm - Scolex head and segments...
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1Y26-003a Tapeworm - Scolex head and segments...
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1Y26-001d Tapeworm - Scolex head and segments...
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1Y04-016x Tapeworm - Scolex head and segments...
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1Y04-008z Tapeworm - Scolex head and segments...
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1Y16-026c Sow Bug - head and eyes - Oniscus spp.
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1Y03-015a Centipede - close-up of head and...
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1Y08-041z Land Snail - West Coast land snail...
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1Y08-040z Land Snail - west coast snail head...
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OR03-009a Slender Meadow Grasshopper or...
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OR03-007a Slender Meadow Grasshopper or...
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1O06-015z Dragonfly - adult, head and compound...
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IS03-003a Termite - soldie, large head and...
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FR19-009c Wood Frog - close-up of head and eye...
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FR19-008b Wood Frog - close-up of head and eye...
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OW14-004b Great Horned Owl - skeleton showing...
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OW01-046z Barred Owl - head close-up showing...
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OW01-011d Barred Owl - turning head around -...
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1R12-006z Red Eared Turtle - close-up of head...
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1R15-023a Western Diamondback Rattlesnake -...
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1R15-020z Western Diamondback Rattlesnake -...
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1R15-019z Western Diamondback Rattlesnake -...
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1R15-018z Western Diamondback Rattlesnake -...
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1R04-109z Smooth Green Snake - close-up of...
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1R11-014f Banded Gecko - sleeping, close-up of...
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1R43-024x Eastern Box Turtle - close-up of...
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1R43-010x Eastern Box Turtle - close-up of...
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1R43-009x Eastern Box Turtle - close-up of...
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1R07-042z Eastern Box Turtle - close-up of...
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HS17-018x Broccoli - head close-up - Saga variety
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1Y22-020z Planaria - flatworm - regeneration -...
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1Y04-013x Tapeworm - Scolex head and segments...
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1Y04-002x Tapeworm - Scolex head and segments...
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1Y01-025x Tapeworm - Scolex head and segments...
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GY01-003z Gypsy Moth- caterpillar head -...
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1E10-079x Mayfly -nymph head - Siphlonisca...
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LE08-007z Luna Moth - close-up of head and...
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LE08-006b Luna Moth - close-up of head and...
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LE08-003e Luna Moth - close-up of head and...
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LE25-026z Butterfly - close up of head Great...
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IS03-002c Termite - soldier, large head and...
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OW06-053z Great Horned Owl - close-up of head...
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1R12-004z Red Eared Turtle - close-up of head...
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1R15-022z Western Diamondback Rattlesnake -...
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1R11-002a Banded Gecko - close-up of head,...
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1R07-044z Eastern Box Turtle - close-up of...
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1Y16-028c Sow Bug - head and eyes - Oniscus spp.
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0512-1101 Mexican Lancehead Rattlesnake,...
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0512-1102 Mexican Lancehead Rattlesnake,...
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1211-07rr Eastern Garter Snake "Flicking...
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1211-07qq Eastern Garter Snake "Flicking...
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1211-07pp Eastern Garter Snake "Flicking...
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1211-07oo Eastern Garter Snake - Thamnophis...
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1211-07nn Eastern Garter Snake - Thamnophis...
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1211-07mm Eastern Garter Snake - Thamnophis...
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0428-1103 Caatinga Lancehead Pitviper, Brazil...
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0428-1101 Caatinga Lancehead Pitviper, Brazil...
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0428-1104 Caatinga Lancehead Pitviper, Brazil...
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0428-1102 Caatinga Lancehead Pitviper, Brazil...
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0427-1105 Brazilian Lancehead, Resting Under...
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0427-1104 Brazilian Lancehead, Bothrops...
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0427-1103 Brazilian Lancehead, Bothrops...
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0428-1105 Caatinga Lancehead Pitviper, Brazil...
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0709-1101 Black Vulture, Coragyps atratus ©...
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0111-0955 Black Vulture Perched in Tree,...
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0111-0953 Black Vulture, Coragyps atratus ©...
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1123-1005 White Catfish (White Bullhead),...
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0111-0957 Black Vulture Perched on Dead Tree,...
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0111-0956 Black Vulture, Coragyps atratus ©...
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1216-0902 Small Flock of Mallard Ducks...
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0311-1001 Mallard Duck Swimming in Pond, Anas...
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1123-1004 White Catfish (White Bullhead)...
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1123-1003 White Catfish (White Bullhead)...
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0709-1102 Black Vulture, Coragyps atratus ©...
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0514-1002 Humphead Wrasse (Giant Wrasse or...
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0514-1006 Humphead Wrasse (Giant Wrasse or...
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0514-1005 Humphead Wrasse (Giant Wrasse or...
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0514-1004 Close up of Face, Humphead Wrasse...
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0514-1001 Humphead Wrasse (Giant Wrasse or...
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1122-1005 Frontosa Cichlid, Lake Tanganyika...
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1122-1004 Frontosa Cichlid, Lake Tanganyika...
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1122-1002 Frontosa Cichlid, Lake Tanganyika...
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0514-1003 Close up of Face, Humphead Wrasse...
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MA40-006z Bengal Tiger - Panthera tigris
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0602-0903 Fowler's Toad, Close-up of Skin and...
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FR16-060z Spring Peeper Tree Frog - croaking,...
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FR16-021b Spring Peeper Tree Frog -...
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SI21-009z Tarantula -red legged -face
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GK12-006z Tokay Gecko - cleaning eye with...
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MA27-087z Eastern Coyote - Canis latrans
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MA25-134z Raccoon - young raccoon - Procyon lotor
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1Y34-012c Green Crab eye and stalk close-up -...
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LE10-033x Luna Moth - male adult with large...
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AN06-003a Ant - black carpenter ant's face
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1214-0902 Rainbow trout or Inland Redband...
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MA39-016z African Lion - Panthera leo
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MA26-061z Bobcat - Felis rufus
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0602-0925 Fowler's Toad, Anaxyrus fowleri...
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0602-0924 Fowler's Toad, Anaxyrus fowleri...
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0602-0919 Fowler's Toad, Anaxyrus fowleri...
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0602-0916 Fowler's Toad, Anaxyrus fowleri...
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0602-0914 Fowler's Toad, Anaxyrus fowleri...
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0602-0910 Fowler's Toad, Anaxyrus fowleri...
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0602-0906 Fowler's Toad, Anaxyrus fowleri...
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0602-0904 Fowler's Toad, Anaxyrus fowleri...
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0602-0901 Fowler's Toad, Close-up of Skin and...
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FR16-046z Spring Peeper Tree Frog - on forest...
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FR16-045a Spring Peeper Tree Frog -sitting on...
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FR16-042a Spring Peeper Tree Frog -sitting on...
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FR16-020a Spring Peeper Tree Frog - dangling...
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FR16-005b Spring Peeper Tree Frog - climbing...
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FR16-001a Spring Peeper Tree Frog -...
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SL01-058x Salamander - Spotted salamander...
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SL01-009x Salamander - Spotted salamander...
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PA01-046z Yellow-headed Amazon Parrot -...
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0728-1006 White-headed Buffalo-weaver, East...
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1J02-021z Blue Jay - young just out of nest -...
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OW16-005c Snowy Owl - close-up of face -...
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OW02-198z Saw-whet owl - close-up of face...
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OW02-187z Saw-whet owl - close-up of face...
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0207-08zz Hammerkop, Scopus umbretta © David...
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JS01-004x Jumping Spider - male showing jaws -...
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JS01-001x Jumping Spider - male showing jaws -...
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GK12-002z Tokay Gecko - cleaning eye with...
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1R23-503z Green vine snake, Oxybelis fulgidus,...
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1R04-017z Smooth Green Snake - sensing with...
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1120-0801 Sidewinder Rattlesnake (Horned...
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0122-08vv Northern Death Adder - Acanthophis...
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0122-08tt Northern Death Adder - Acanthophis...
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0122-08pp Green Tree Python - Morelia viridis...
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0122-08oo Green Vine Snake - Amazon Vine Snake...
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1R13-077a Painted Turtle - newly hatched young...
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CH47-850z Veiled Chameleon three month old...
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1R16-004b Spectacled Caiman - Caiman crocodilus
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HS17-033b Broccoli - Early Dawn variety
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HS17-023c Broccoli - Botrytis variety
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HS17-008x Broccoli - Saga variety
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MA27-086z Eastern Coyote - Canis latrans
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MA27-085z Eastern Coyote - Canis latrans
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MA27-040z Eastern Coyote - Canis latrans
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MA27-035z Eastern Coyote - Canis latrans
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MA27-024z Eastern Coyote - Canis latrans
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MA27-014z Eastern Coyote - Canis latrans
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MA30-004z Virginia Opossum - Didelphis virginiana
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MA22-056z White-tailed Deer - male (buck) with...
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MA22-035z White-tailed Deer - male (buck) with...
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MA11-081z White-tailed Deer - male (buck)...
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MA11-024z White-tailed Deer - fawn -...
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1107-0804 White-tailed Deer, Alert and Running...
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0608-1002 White-tailed Deer, Alert and Running...
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MO02-013z Monarch Butterfly - caterpillar on...
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MO02-012z Monarch Butterfly - caterpillar on...
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LE12-103x Luna Moth - close-up of face of...
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LE10-063x Luna Moth - male adult with large...
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LE10-031x Luna Moth - male adult with large...
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OR08-003z Cricket - face and compound eye of...
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OR05-012z Cricket - face of camel cricket
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OR03-020b Grasshopper - face, short horned or...
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1F05-503z Striped Horsefly, Female, close-up...
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1O06-032a Skimmer Dragonfly - Ruby Meadowhawk...
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1O06-010b Dragonfly - adult
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1O06-009c Dragonfly - adult, compound eyes
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LE05-013x Cecropia Moth - adult male antenna...
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LE25-002a Butterfly - close-up of eye Great...
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BU21-001a Bumblebee - worker tongue collecting...
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BU06-021f Bumblebee - face and tongue...
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BU06-015f Bumblebee - worker tongue collecting...
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1C38-537z Male Northeastern Pine Sawyer Beetle...
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1C35-573z Six-spotted Green Tiger Beetle...
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1C25-010a Sugar Maple Borer Beetle - face...
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1L51-038a Antlion adult - close-up of face...
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AN07-004x Ant - face and compound eye - SEM 153x
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AS07-006d Assassin Bug nymph on goldenrod
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ME05-013c Mudskipper showing stalked eyes -...
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1214-0906 Rainbow trout or Inland Redband...
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1214-0904 Rainbow trout or Inland Redband...
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1214-0903 Rainbow trout or Inland Redband...
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MA39-011z African Lion - Panthera leo
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MA39-009z African Lion - face - Panthera leo
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MA39-008a African Lion - Panthera leo
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MA39-003a African Lion - Panthera leo
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MA39-001b African Lion - Panthera leo
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MA26-074z Bobcat - young - Felis rufus
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MA26-070z Bobcat - Felis rufus
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0602-0923 Fowler's Toad, Anaxyrus fowleri...
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0602-0922 Fowler's Toad, Anaxyrus fowleri...
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0602-0921 Fowler's Toad, Anaxyrus fowleri...
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0602-0920 Fowler's Toad, Anaxyrus fowleri...
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0602-0918 Fowler's Toad, Anaxyrus fowleri...
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0602-0915 Fowler's Toad, Anaxyrus fowleri...
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0602-0913 Fowler's Toad, Anaxyrus fowleri...
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0602-0912 Fowler's Toad, Anaxyrus fowleri...
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0602-0911 Fowler's Toad, Anaxyrus fowleri...
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0602-0909 Fowler's Toad, Anaxyrus fowleri...
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0602-0908 Fowler's Toad, Anaxyrus fowleri...
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0602-0907 Fowler's Toad, Anaxyrus fowleri...
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0602-0905 Fowler's Toad, Anaxyrus fowleri...
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0602-0902 Fowler's Toad, Details of Parotoid...
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FR16-053z Spring Peeper Tree Frog - mating -...
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FR16-044z Spring Peeper Tree Frog -sitting on...
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FR16-041a Spring Peeper Tree Frog -sitting on...
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FR16-025z Spring Peeper Tree Frog - croaking,...
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FR16-024a Spring Peeper Tree Frog - croaking,...
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FR16-022a Spring Peeper Tree Frog - sitting in...
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FR16-021a Spring Peeper Tree Frog - climbing...
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FR16-019z Spring Peeper Tree Frog - sitting in...
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FR16-019a Spring Peeper Tree Frog - close-up...
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FR16-017z Spring Peeper Tree Frog -croaking,...