Animal rights activists protest in Kolkata, India

Activists of "People for Ethical Treatment of Animals" (PETA) with body painted as tiger, cheetah, and zebra carry placards demanding for "No More Cages, Say NO to Zoos" in front of the Aliopre Zoological Garden in Kolkata, India on Feb. 28, 2018. (Xinhua/Tumpa Mondal)