
Rococo Toad, Zie-Zoo, Netherlands
A very large toad that can be heard from up to 2km away, here's one calling in Costa Rica:
And some information on their defensive behavior, which includes inflating themselves into an even larger toad, as well as expelling venom from their skin:

"Rhinella schneideri", sometimes referred to as Schneider's toad, cururu toad, or rococo toad, is a large toad found in Argentina, Paraguay, Uruguay, Amazonian and eastern Bolivia, and Brazil.
Similar species: Frogs
By Ferdy Christant
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Uploaded Jun 24, 2018. Captured May 6, 2018 15:12.
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