The proboscis monkeys find great joy in swimming and leaping through the water, exhibiting their affinity for aquatic activities. Tragically, one of the monkeys becomes a victim of the lurking crocodile, leaving the others in awe and disbelief.
This monkey is endemic in Borneo Island, there also lot of crocodile in Borneo. But then you put Cayman at the end of video. There is no Cayman in Borneo or anywhere in South East Asia.