SUBSCRIBE to Beastly: http://bit.ly/2ceCJY0 A YOUNG field biologist has fulfilled a lifetime ambition by venturing into the depths of the Amazon to spot a rare rainforest jaguar in the wild. Dan O'Neill, from Bristol in the UK, traveled hundreds of miles up the Rewa River in Guyana in an attempt to spot the jaguar, a journey littered with dangers from both predators and the unpredictable forces of the remote jungle.