Turkey Management in Oklahoma

Managing wild turkeys in Oklahoma is a different proposition than it was only decades ago. Where once the sole objective was the restoration of wild turkey populations, today’s biologists are faced with new challenges, such as maintaining high carrying capacities by fine tuning habitat and harvest regulations. Modern distributions of the Eastern and Rio Grande subspecies are drastically different from pioneer days, with management philosophies, strategies and goals differing from one subspecies to the other.

Rio Grande Turkey

This subspecies inhabits a much wider range than it did originally, partly because these birds were more available than Eastern turkeys during the era of restorations. They were able to adapt easily, reproduce successfully and expand quickly all through the west, crosstimbers areas and finally into the hill country of mid-eastern Oklahoma. Today, populations are stable and trap and transplant operations are seldom used.

These turkeys are no longer confined to river systems, since roost sites are now available in tree rows, shelterbelts and upland timber, which was not available before man settled the Oklahoma prairie. This has dispersed populations of birds across the western three-fourths of the state, and made them more accessible to sportsmen. Turkey hunters have a legitimate chance to bag a spring tom on many of the Department’s lands open to public hunting.

On wildlife management areas, biologists enhance turkey habitat by planting winter food plants such as wheat, rye grass or alfalfa, renewing plant succession by burning or disking, planting mast trees such as oaks and pecans, and planting roost trees (mostly cottonwoods) in areas that are otherwise suitable for supporting populations. Moderate grazing, like that observed on some wildlife management areas, can help enhance poult rearing and feeding areas.

 

Eastern Turkeys


Oklahoma’s current population of Eastern wild turkeys is within a range much smaller than it was originally. Generally confined to the rugged mountains of southeast and far eastern Oklahoma, the population status of this subspecies is considered less stable than its western Oklahoma cousin.

Eastern turkey populations spiked in the 1980s, but weather for reproduction and poult survival led to depressed populations by the early 1990s. More restrictive harvest regulations and better weather for successful nesting and poult production has recently led to dramatic increases in Eastern turkey flocks with reduced limits and seasons for Easterns.

On wildlife management areas, biologists are using new knowledge and understanding of the Eastern turkey to enhance habitat. Once it was thought that the Eastern subspecies had evolved to become a creature of undisturbed forest – a theory which has been disproved. Openings in the forest canopy are now seen as critically important for poult production and brooding areas. Dense underbrush in these openings provides nesting sites while open ground makes good “bugging” areas for turkeys, especially poults. Managers have begun opening such plots amid previously undisturbed forest.

Green winter food plots and renewal of plant succession through prescribed burning or disking are also good management technique in eastern range. Mast and roost trees are generally not as lacking as they are in the west, but in some areas planting these trees is still a part of management plans.