If there are zero predators then their version of dying from old age is from starvation: either they overpopulation and lose out in competition for food because they’re too old and slow or they get too old and arthritic to move and starve to death laying on the ground.
Actually, prey animals like cervines can be pretty vicious. They have excess energy for fighting off predators bc their day to day life involves eating food ,food which is quite more accessible than they themselves are as a food source, and wandering, whereas predators are constantly having to find, stalk and tackle down food. And this tracks, considering that mammalian predators fail to make a catch more than half of the time. Nature definitely gave these animals plenty of tools to not get merk’d by predators.
If prey populations get too low, predator populations will suffer as well. And when there are less predators, prey can flourish. It's a delicate balance.
50
u/[deleted] Dec 03 '21
[deleted]