In the highlands of southern Brazil sat an “aggressive” creature covered in scars and visibly infected by parasites. Something about the animal caught the attention of visiting scientists — and for ...

The feeding ecology of anurans, or frogs and toads, in Brazilian ecosystems is a fascinating area of study that reveals how these amphibians interact with their environment and the prey they consume.

The frogs sounded “very similar” to a known ... The mountain is in southern Brazil, near the Atlantic coast and a roughly 600-mile drive southwest from Rio de Janeiro. A YouTube video shared ...