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Arroyo toad Bufo californicus
Provides information on size, distinguishing characteristics, juveniles, dimorphism and similar species. With pictures and links.
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Bufo californicus Arroyo Toad
Contains information on physical features, range, habitat, natural history, life history, breeding, voice, predators and conservation status. With pictures, links and online references.
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Canadian Toad, Bufo hemiophrys
Explains size, coloration, distinctive features, and distribution. Includes information on the Wyoming Toad, a former subspecies.
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Cane Toad, Bufo marinus
Lists photo, size, identification tips, similar species, toxic skin, and distribution map.
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Desert USA Woodhouse's Toad Bufo woodhousei
Contains information on range, habitat, description, behavior and life cycle. With pictures and online references.
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Fowler's Toad Bufo fowleri
Contains basic information. With pictures, maps and links.
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Fowler's Toad, Bufo fowleri
Combines photos and map with data on taxonomic changes, appearance, hybrids, and similar species.
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Golden Toad (Bufo periglenes)
Discusses taxonomic data, characteristics, biology, threats and conservation. With glossary and references.
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Great Plains Toad, Bufo cognatus
Pictures and map accompany information on size and physical characteristics.
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Green Toad, Bufo debilis
Discusses size, subspecies, characteristics, similar species, photographs, and map of distribution.
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Gulf Coast Toad, Bufo valliceps valliceps
Lists photos, range map, size, and distinguishing characteristics.
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Marine Toads (Bufo marinus)
Features information on identification, locations, food, damage and control, and how to deal with the toxin.
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Oak Toad, Bufo quercicus
Includes images, distribution map, size, identifying marks, habitat, and behavior.
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Southern Toad, Bufo terrestris
Features measurements, distinguishing characteristics, gender differences, breeding season, map, and photos.
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Texas Toad, Bufo speciosus
Provides description, pictures, characteristics, and range map.
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University of Georgia Oak Toad Bufo quercicus
Contains basic information. With pictures, maps and links.
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University of Georgia Southern Toad Bufo terrestris
Contains basic information. With photos, sounds, maps and links.
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USGS Western Toad Bufo boreas
Provides information on size, distinguishing characteristics, juveniles, dimorphism and similar species. With pictures and links.
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Western Ecological Research Center Red Spotted Toad Bufo punctatus
Provides information on size, distinguishing, juveniles, dimorphism and similar species. With pictures and links.
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Western Toad, Bufo boreas
Adds pictures and distribution map to information on subspecies, characteristics, length, markings, and range differences.
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Woodhouse's Toad, Bufo woodhousii
Information explains physical description, calling, behavior, breeding period, habitat and differences from other toads. Includes distribution map and photographs.