Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.
The vocalizations of the relict leopard frog have been described as a "low rumbling 'snore'."[3] Individuals measure 4.4–8.4cm (1.7–3.3in), and have a narrow, brown-colored body with darker spots and a beige-colored streak on the upper lip.[3] Relict leopard frogs are most nocturnal.[3]
In the mid-20th century, the relict leopard frog was declared to be extinct.[5] The species was rediscovered in the 1990s in the Virgin River and Muddy River watersheds in Nevada.[5] It is threatened by habitat loss to agriculture and water development as well as invasive species.[1]
↑Frost, Darrel R. (2014). "Lithobates onca (Cope, 1875)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 1 February 2015.
