image: Golden-headed langur (Trachypithecus poliocephalus ssp. Leucocephalus), in China. This material relates to a paper that appeared in the April 14, 2017, issue of Science, published by AAAS. The paper, by A. Benítez-López at Radboud University in Nijmegen, Netherlands, and colleagues was titled, "The impact of hunting on tropical mammal and bird populations." view more
Credit: © Lindsay Porter, the University of St. Andrews