Terrifying moment boy is pictured INSIDE rhino enclosure: Investigation after boy is spotted yards away from beast 'for 20 minutes' at Dublin Zoo

This is the terrifying moment a child was spotted standing inside a zoo enclosure - just yards away from a rhino. The boy is pictured standing on a rock next to the fence in the enclosure at Dublin Zoo while holding the hand of a male companion. 


A rhino can be seen facing the child a few yards away while horrified onlookers in the African Plains area of the zoo say he was in the pen for up to 20 minutes.