A pygmy marmoset swings on a berry-laden branch. The tiny monkeys mostly subsist on gum and sap, but they supplement their diet with fruit and insects. Neil Ever Osborne Tiny and defenseless, a ...

Marmosets Are Not Good Pets In addition to habitat destruction, marmosets like this one are often victims of international and illegal pet trading operations. Though the cuteness of a marmoset ...

13,876 Behold the World's Smallest Monkey: The Pygmy Marmoset Pygmy marmosets are the world's smallest monkeys, measuring just five inches in body length and weighing only four ounces. From their ...