Agreed, and this was true back in the hey day of black powder hunting...,
So there is this guy, James Forsyth. He was a lieutenant in the Bengal Staff Corps in India. He's also the author of The Sporting Rifle and Its Projectiles (1867)
He shot a LOT of game, large and also Dangerous in India. He had several friends that hunted in India and Africa, so he had personal as well as additional data to draw upon.
He quotes Sir Samuel White Baker, another hunter and author of renown on hunting, active in the time period, and also in India, and also hunting large as well as dangerous game,
"I consider a sporting range to be limited to a distance at which the shoulder of a deer may be fairly struck under ordinary circumstances-say 150 yards [or less]" (a lot of hunters then and now favor the sholder-shot)
Forsyth agreed when he commented on the quote:
"Most practical sportsmen will allow this [150 yards] to be a pretty correct definition, rather over than under the mark as far as my experience goes: 200 yards may be taken as the very outside limit at which it is ever advisable to fire at ordinary game."
Forsyth further wrote:
In the jungle, at least one-half [ of hunting shots taken] are under 50 yards, three fourths under 75, and all, with scarcely an exception, under 100; that is to say, these are the distances at which animals are usually killed in jungle shooting, and I imagine that the case is very much the same in other forest countries.
And, Forsyth preferred the patched round ball to the conical bullet, because he saw it took effect faster than the minie ball and other conical projectiles of his day.
I found it interesting that a lot of fellows who hunt with patched round ball have the same results in this century as were observed more than 150 years ago.
LD