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Chapter 2: Wildlife Conservation
Wildlife Management Practices
- Monitoring Wildlife Populations: Wildlife managers continuously
monitor the birth rate and death rate of
various species and the condition of their habitat. This provides the data
needed to set hunting regulations and determine if other wildlife management
practices are needed to conserve a wildlife species.
- Habitat Improvement: As succession occurs,
the change in habitat affects the type and number of wildlife the habitat
can support. Wildlife managers may cut down or burn forested areas to promote
new growth and slow down the process of succession. This practice enables
them to increase the production of certain wildlife species.
- Hunting Regulations: Hunting regulations protect habitats
and preserve animal populations. Regulations include setting daily and seasonal
time limits, bag limits and legal methods for taking wildlife.
- Hunting: Hunting is an effective wildlife management tool.
Hunting practices help wildlife managers keep animal populations in balance
with their habitat and provide funding for wildlife management.
- Predator Control: Controlling predators enables wildlife populations
to establish stable populations, particularly threatened or endangered species.
Forms of predator control include predator hunting and trapping.
- Artificial Stocking: Restocking of game animals has been
successful in many parts of the nation. Trapping animals in areas where they
are abundant and releasing them in other areas of suitable habitat is an
example of restocking.
- Controlling or Preventing the Spread of Disease: Disease
can have a devastating effect on wildlife. Avian cholera, for example, poses
a serious threat, especially to ducks and geese on crowded wintering grounds.
Once cholera occurs, managers must work to prevent its spread by gathering
and burning waterfowl carcasses daily.
- Management Funds/Programs: In addition to funding from the Pittman-Robertson Act, many states have initiated programs that help finance conservation efforts.
| birth rate:
Ratio of number of young born to females of a species to total population of that species over one year |
death rate:
Ratio of number of deaths in a species to total population of that species over one year |
| predator:
Animal that kills other animals for food |
rut:
The period of sexual excitement and breeding in deer |
| succession:
The natural replacement of vegetation or wildlife populations by other
vegetation or wildlife populations in an orderly and predictable
manner; for example, as trees grow and form a canopy, shrubs and
grasses will disappear along with the wildlife that use them as cover |
Pittman-Robertson Act:
Approved by Congress in 1937, the Act provides funding for the selection,
restoration, and improvement of wildlife habitat and for wildlife
management research |
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