Woolly monkeys were once considered four species: the gray, Columbian, silvery, and Peruvian yellow-tailed woolly monkeys. More recent genetic studies suggest there are only two species—the ...
If you liked this story, share it with other people. A survey to find the critically endangered Tonkin-snub nosed monkey in Vietnam found no trace of it in one of two remaining forest patches it ...
It wasn't immediately clear what type of spider monkey the animal was but various species of spider monkeys are listed as endangered, vulnerable or critically endangered under the International ...