In the Neotropics, particularly in Brazil, research has increasingly focused on understanding the diversity of these galls, the insects that create them, and their relationships with host plants.

But what happens to birds breeding in the Neotropics, where there are no drastic seasonal changes in temperature? In the warm, lush, biodiverse habitats of South America one would imagine food is ...

With 84 species currently described, Characidium may be the most diverse fish genus known to science. This is the conclusion ...