Written by: Chandler Strickland
Edits by: Pierce Young
Wild turkey habitat management often focuses on creating more food, opening the understory, or stimulating new vegetation. However, one of the most important management decisions can sometimes be knowing when not to manage. It's important to recognize when existing habitat conditions are already meeting important wildlife needs and when additional disturbance may have a negative impact.
Creek bottoms and riparian corridors can provide some of the most valuable habitat on a property. These areas often contain a combination of mature trees and downed woody material that provide turkeys with a variety of resources throughout the year, while most importantly remaining visually open to help turkeys detect predators. Before conducting timber stand improvements, applying prescribed fire, or implementing other treatments, managers should consider whether the existing habitat is already providing exactly what wild turkeys need.
Undisturbed Creek Bottoms Are An Important Piece
Wild turkeys use creek bottoms for a variety of purposes. Mature trees can provide roosting sites. Riparian areas may also contain important food-producing plants, insects, soft mast, and other resources.
During periods of extreme heat or cold, these corridors can provide favorable microhabitats that differ from those in surrounding uplands.
A wild turkey's main defense against predators is its eyesight. For most of the year, except when hens are nesting, adult wild turkeys prefer very open areas to allow them to spot predators from a long distance. Dense vegetation is important for helping create the next generation of wild turkeys, but it is highly unfavorable for an adult turkey moving through a property while attempting to avoid being eaten by predators.
During the winter months multiple groups of wild turkeys often flock together in mature open bottomland hardwood forests. These areas often provide opportunities to scratch through the leaf litter and decaying logs for wintering bugs, or provide acorns or soft mast fruits to eat, while also providing long sightlines to allow turkeys to detect predators from a distance.
Removing trees from these areas can reduce the valuable habitat characteristics that makes creek bottoms important in the first place.
Don't Manage Just for the Sake of Managing
A common mistake in wildlife habitat management is assuming that every acre needs to be treated.
Management should have a specific objective. Before entering a creek bottom with equipment, prescribed fire, herbicides, or timber-harvesting activities, ask:
- What habitat problem am I trying to correct?
- Is the existing vegetation actually limiting turkey habitat?
- What important resources could be lost through treatment?
- Are suitable openings and early-successional habitat already available nearby?
- Could the desired habitat condition be created somewhere else while leaving the corridor intact?
If the creek bottom is already meeting important needs for wild turkeys, leaving it alone may be the best management decision.
Focus Management Elsewhere
When additional sunlight reaches the forest floor in bottomlands, managing the resulting vegetation can become difficult, especially with tools such as prescribed fire. In many instances, there may be other areas nearby that are better suited for long-term management. Adjacent uplands often provide more management options.
For example, prescribed fire, timber thinning, or other treatments can be used to create more open woodland and early-successional habitat outside the riparian corridor while leaving the creek bottom relatively undisturbed.
This approach creates a diverse landscape without sacrificing existing high-value open bottomlands.
Protect Roosting and Travel Areas
Creek bottoms frequently function as travel corridors and may contain mature trees suitable for turkey roosting. Large trees over or near drainages can be particularly important. Turkeys generally favor roosting locations where they have sufficient visibility of the surrounding area before flying down each morning.
Managers should carefully consider the potential consequences before removing mature trees or substantially altering the canopy.
Likewise, maintaining connected corridors can allow turkeys to move between feeding, nesting, brood-rearing, and roosting areas while remaining within suitable cover.
When Management May Be Necessary
These precautions do not mean that every creek bottom should be left unmanaged. Intervention may be appropriate when the entire property lacks suitable nesting and brooding habitat, invasive plants become established, woody vegetation becomes excessively dense, habitat connectivity is threatened, or another specific management problem develops.
The key is to identify the problem first and select the least disruptive treatment capable of addressing it.
Wildlife habitat management is not always about doing more. For wild turkeys, creek-bottom corridors can already provide a valuable combination of roosting habitat, travel corridors, and food resources.
Before altering these areas, step back and evaluate what they already provide. Sometimes the best turkey habitat management decision is simply to leave a good creek bottom alone.
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