Zoos around the world celebrated Halloween with their favourite creatures. From polar bears to elephants they were treated to pumpkins and candy corn.
A baboon holds a cub as it feeds a Halloween pumpkin during a photo opportunity at the Hagenbeck Zoo in Hamburg, northern Germany.Christian Charisius/The Associated Press
Pamir, a six-year-old Tien Shan White Claw bear, sniffs a pumpkin during Halloween celebrations at the Royev Ruchey Zoo, on the suburbs of Russia's Siberian city of Krasnoyarsk, October 31, 2013. REUTERS/Ilya Naymushin (RUSSIA - Tags: ANIMALS SOCIETY)Ilya Naymushin/Reuters
A silverback gorilla appears to be smiling as he eats a Halloween treat during an enrichment program at the Oklahoma City Zoo in Oklahoma City.Sue Ogrocki/The Associated Press
Two Galapagos tortoises dig into Halloween treats during an enrichment program at the Oklahoma City Zoo, in Oklahoma City.Sue Ogrocki/The Associated Press
A 7-year-old raven called Grisha sits on a carved pumpkin during a Halloween celebration at the zoo in St. Petersburg, Russia.Alexander Demianchuk/Reuters
A polar bear called Uslada looks at a carved pumpkin during a Halloween celebration at the zoo in St. Petersburg, Russia.Alexander Demianchuk/Reuters
A polar bear called Uslada eats a carved pumpkin during a Halloween celebration at the zoo in St. Petersburg, Russia.Alexander Demianchuk/Reuters
Baby elephant Bowie checks out a frozen Halloween candy corn treat at the Fort Worth Zoo, in Fort Worth, Texas.LM Otero/The Associated Press
Khan, a three-year-old male Bengali white tiger, stands near a pumpkin during Halloween celebrations at the Royev Ruchey Zoo, on the suburbs of Russia's Siberian city of Krasnoyarsk.Ilya Naymushin/Reuters