Video Description:

A free-for-all with all the fauna of Kyrat (eligible fauna - no fish) participating in an attempt to find the king of Kyrat, in an arena. Mighty elephant, cowardly yak, indolent alligator, predatory leopard and lowly rat, they all take their place with the rest of the ecosystem and wait for the countdown.
Even the birds are included (sometimes the predatory ones carry off pigs and monkeys).