close up of a cotton-top tamarin (saguinus oedipus)

marmoset cotton-top tamarin monkey animal saguinus oedipus south america portrait close-up face endangered endemic rare protected conservation ecology nature outdoor wildlife pet small fur cute grey head look biology primates affe new world direct frontal crest colombia view rainforest ape hair standing travel tourism social mammal one lisztaffe krallenaffe pet trade tamarino cabeza algodon