I was thinking of buffalo.

Got an order for three.

There are large herds of domesticated water buffalo on the island.

This was 50,000 years ago, so it may have wiped out a few buffalo or antelope, or something like that out in the desert, but it probably would not have caused global devastation.

This was 50,000 years ago, so it may have wiped out a few buffalo or antelope, or something like that out in the desert, but it probably would not have caused global devastation.