These mammal and reptile images span the length of the longest country on Earth, extending about 37 degrees of latitude, or about 2700 mi. (4,345 km) in length.
South American Grey Fox (Pseudalopex griseus) - coat is brindled gray, the underparts paler grays - the head is a rust color flecked with white and a black spot on the chin. They have large ears and a long and bushy tail.
