The Brutal Reason Some Primates Are Born a Weird Color

Meet the Living Primates – Explorations

Gorilla Animal Facts - A-Z Animals

Niabi monkey undergoes groundbreaking surgery

Vaccines, Free Full-Text

Kin (Chapter 4) - Chimpanzee

Apocalypto (2006) - News - IMDb

Mandrill - a colourful character - Africa Geographic

The U.S. Is Running Out of Research Monkeys - WSJ, monkeys

Letter to Meta: Monkey Torture Content Live on Facebook

Laboratory Primate Newsletter, Volume 44, Number 1

Are humans apes, or are we a part of another group of primates

REVEALED: Peculiar Reason Primates Have Such Colorful Faces

Lab Shocks Monkey Penises Until Ejaculation

For Chimpanzees, Human Touch Can Hurt – SAPIENS