South American common toad be found in disturbed areas. As of 2013, there were 16 formally described species within this complex, as well as an unknown number that are yet to be recognized. South American common toad The South American common toad (Rhinella margaritifera; also mitred toad, in Spanish sapo crestado) is a species complex of toads in the family Bufonidae. They are found throughout the Amazonian South America (Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela) and eastern Panama. It was originally believed to be a single species, but is now known to represent a complex of more than one.
Coraya wren Coraya wren The Coraya wren ("Pheugopedius coraya") is a species of bird in the Troglodytidae family, the wrens. It is found in Amazonian northern and northwestern South America, the northern Amazon Basin and the Guianas, of Guyana, French Guiana, Suriname, and Amazonian southeast Colombia, eastern Ecuador, and north and central Peru; also the southeastern Orinoco River Basin of Venezuela. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical swamps, and heavily degraded former forest. Besides the northern Amazon Basin and the Guianas including the Guiana Highlands, the contiguous range in the "southeastern" Amazon Basin extends to