It is a common tendency for the visitors in any zoo to feed monkeys with nuts. Such an incident is photographed at Nandankanan Zoo, Odisha.
<a href="//commons.wikimedia.org/wiki/User:Maitrayee_Ghosh" title="User:Maitrayee Ghosh">Maitrayee Ghosh</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>