ARVOREZINHA, Rio Grande do Sul, Brazil — The admirable little red-bellied toad is the size of a thumb, but it has achieved giant feats: In 2014, it prevented the construction of a small hydroelectric ...
A cane toad sits in the grass. Cane toads were brought to Australia from South America in the 1930s to fight off insects that ate the crops. Unfortunately the cane toad didn't have any effect on the ...
Known in Brazil as the admirable little red-bellied toad, the rare Melanophryniscus admirabilis is endemic to a stretch of the Forqueta River in Rio Grande do Sul state. It made history in 2014 when ...
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