Alligator gar (Atractosteus spatula).
A green crested basilisk (Basiliscus plumifrons).
A giant South American river turtle (Podocnemis expansa).
An endangered Asian bonytongue (Scleropages formosus).
A Rich Mountain salamander (Plethodon ouachitae). (IUCN: Near Threatened)
An albino streamside salamander (Ambystoma barbouri). (IUCN: Near Threatened)
A marsupial frog (Gastrotheca cuencana) at a captive breeding facility in Ecuador. Formerly known as Azuay marsupial frog (Gastrotheca litonedis).
Atelopus spumarius at a captive breeding facility in Ecuador. Though the species is listed as Vulnerable, almost all Atelopus species still in existence are in serious trouble if not extinct.
An Italian newt (Triturus italicus) at the Cincinnati Zoo.
An endangered (IUCN) and federally threatened Red Hills salamander (Phaeognathus hubrichti).
A mountain dusky salamander (Desmognathus ochrophaeus).
A northern ravine salamander (Plethodon electromorphus).
A juvenile westslope cutthroat trout (Oncorhynchus clarki lewisi). The species was denied listing under the ESA in 2003.
Swimming in Leech Lake near Walker, Minnesota.
A woman at Trader’s Bay Lodge in Walker, Minnesota.
A northern pike (Esox lucius) caught by Joel Sartore.
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