Nick Gordon / Spiny rat (Proechimys steerei) in hollow log den where it returns to eat gathered food in safety, Amazonia, Brazil

Claus Meyer / Punare (Trychomys aperoides) parent and young emerging from burrow, semi-arid region, Caatinga ecosystem, Brazil

Nick Gordon / Spiny rat in hollow log den {Proechimys steerei} Amazonia, Brazil, South America returns to