Chapter 4: Wildlife Conservation and Management
Wildlife Management and Conservation Principles
The wildlife manager’s job is to maintain the number
of animals in a habitat at or below the habitat’s carrying
capacity so that no damage is done to the animals or to their
habitat.
In a sense, a wildlife manager's task is similar to a rancher's. Just as a rancher limits the number of animals in a cattle herd to a level that the habitat can support, wildlife managers try to keep the number of animals in balance with their habitat. In addition to looking at the total number of each species in a habitat, wildlife managers also monitor the breeding stock—the correct mix of adult and young animals needed to have a healthy population.
To manage a habitat, wildlife managers must consider historical
trends, current habitat conditions, breeding population levels,
long-term projections, and breeding success. With that knowledge,
wildlife managers have a variety of practices they use
to keep habitats in balance.
Beneficial Habitat Management Practices
- Food plots and planting
- Controlled burning
- Brush pile creation
- Timber cutting
- Ditching
- Diking
- Control of problem causing plants or animals
- Mechanical brush or grass control
- Water holdings
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Suppose each adult pair of waterfowl produces six
young each year and none of the factors that limit
wildlife production are active. At the end of the fifth
year, the initial pair will have grown to over 2,000
waterfowl. |
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