The Wolf's mona monkey (Cercopithecus wolfi), also called Wolf's guenon, is a colorful Old World monkey in the Cercopithecidae family. It is found in central Africa, primarily between the Democratic Republic of the Congo and Uganda. It lives in primary and secondary lowland rainforest and swamp forest.
A newborn Javan Lutung, also known as Javan Langur, is embraced by its mother, Smirre, in the Budapest Zoo in Hungary. The Javan Lutung baby, born Aug. 18, was the first of its kind to be born in Hungary. (Attila Kovacs/MIT/AP Photo)