Originally Posted by
eym_sirius
You bring up a great point! We think mostly about predation being initiated at ground level and that if we decimate that threat, turkey stocks will improve. Part of the problem is habitat! Here's an except from an article I wrote on declining grouse habitat in West Virginia. It addresses habitat restoration as a way of improving the population of game birds there. The idea of a protective understory is applicable to turkey hatchlings, too.
["Although owls and hawks both target the ruffed grouse, the enabler topredatory opportunities is lack of cover, due to the large, canopy ofmature trees. Imagine a great horned owl sitting high on the limb ofa tree in a mature forest. With no midstory or understory, there isno place for the prey species to hide. In this instance, thehorned owl can swoop in, unobstructed by small limbs. It is theequivalent of fast food for raptors! This is the present state of thewoodlands of West Virginia. Contrast that scene with thesame horned owl sitting on a high limb and trying to keep his eye ona grouse that is under the cover of the limbs and leaves of smalltrees. The flight path is obstructed, so the owl, seeking to improvehis position, flies in closer. He is detected and the grouse is ableto escape to cover that is more dense. These branches, leaves andlimbs of the understory are the friend of the grouse. This is theprotection that the grouse needs. Unfortunately, though, thisadjacent cover is badly missing, due to poor forestrymanagement practices."]
My point in the article was to say that predator/varmint control is a tool, but not the only tool in the game manager's toolbox. In the case of owls and hawks, those species are largely protected, so that they are a constant and not a varible. What one can do, as a good land-managment practice is to select-cut large trees, encouraging a midstory and understory to flourish. This will provide a degree of protection from raptors. So while raccoons, foxes, bobcats, and coyotes can be partially controlled by hunters, another critical part of the equation is habitat restoration.