Dendropsophus triangulum
© Greg and Marybeth Dimijian
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Osteocephalus
© Greg and Marybeth Dimijian
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Bufo margaritifer
© Greg and Marybeth Dimijian
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Smilisca phaeota
© Greg and Marybeth Dimijian
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Xenopus
© 1993 Greg and Marybeth Dimijian
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Dendrobates auratus
© Greg and Marybeth Dimijian
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Dendrobates tinctorius
© Greg and Marybeth Dimijian
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Callisaurus draconoides
© 2003 Randy Babb
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Phrynosoma solare
© 2003 Randy Babb
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Cophosaurus texanus
© 2003 Martin J. Feldner
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Holbrookia maculata
© 2004 Tom Brennan
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Canis lupus familiaris
© Danny Mandel
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Bufo woodhousii
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Bufo houstonensis
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Rana luteiventris
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Bufo boreas
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Hyla andersonii
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Rana sylvatica
© John Triana, Regional Water Authority
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Pseudacris regilla
© Terry Spivey, USDA Forest Service
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Bufo bufo
© Gil Wojciech, Polish Forest Research Institute
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Bufo marinus
© Kevin Enge, Florida Fish and Wildlife Conservation Commission
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Rana esculenta
© Gil Wojciech, Polish Forest Research Institute
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Bufo fowleri
© James Henderson, Gulf South Research Corporation
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Giraffa camelopardalis
© 1999 California Academy of Sciences
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Giraffa camelopardalis
© 2000 Greg and Marybeth Dimijian
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Litocranius walleri
© 2000 Greg and Marybeth Dimijian
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Hippopotamus amphibius
© Greg and Marybeth Dimijian
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Hippopotamus amphibius
© Greg and Marybeth Dimijian
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Hippopotamus amphibius
© Greg and Marybeth Dimijian
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Hippopotamus amphibius
© 1993 Greg and Marybeth Dimijian
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Hippopotamus amphibius
© Paul Bolstad, University of Minnesota
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Hippopotamus amphibius
© Paul Bolstad, University of Minnesota
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Hippopotamus amphibius
© William M. Ciesla, Forest Health Management International
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Hippopotamus amphibius
© Chuck Bargeron, The University of Georgia
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Crocodylus niloticus
© Chuck Bargeron, The University of Georgia
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Tiliqua gigas
© 2005 mileszebra2
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Clethera alnifolia
© 2005 mileszebra20
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Ruminantia
© 2005 milesmonkey7
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Canis lupus dingo
© USDA APHIS Archives
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Esox masquinongy
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