Not that I know the situation in the Gravelly's, but young bulls can/will breed cows. The problem of not having a healthy age structure is that too much breeding is done by genetically inferior bulls. Just because there are lots of animals doesn't mean the herd is in good health.
If I'm not wrong, but isn't Alt trying to solve a similar problem with whitetails in PA?
If I'm not wrong, but isn't Alt trying to solve a similar problem with whitetails in PA?