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Executive
Summary - Status Survey and Conservation Action Plan: Bear
This status survey and conservation action plan describes
the status and conservation needs of the eight bear
species of the world. These species currently live in
more than 65 countries/autonomous regions in four continents.
They are a diverse group of large mammals living in
a variety of habitats from tropical rain forests to
arctic ice. Bears are the umbrella species in most of
the ecosystems they inhabit. The conservation of bears
and their habitats will preserve the most biodiversity
in these areas and focus management efforts on preserving
watershed resources that also sustain human populations.
Conservation efforts for bears in North America and
Western Europe are much more intensive and coordinated
than in Asia or Latin America where research and management
are minimal or nonexistent. The exception to this in
Asia is the intensive conservation of the giant panda
in China. The greatest threats to bears exist in Asia,
the Middle East, and parts of South America. (Table
1).
All bear species have declined in numbers and distribution
due to the impacts of human activities. Major human
activities that impact bears are habitat alteration
and destruction resulting from forest conversion to
agriculture, human settlement in bear habitat, and excessive
forest harvest. Unregulated killing of bears for sport,
sale of their parts in medicinal products, protection
of crops or livestock, and fear of these powerful animals
has led to their decline.
Asian bears face a particularly destructive combination
of all these threats as well as a critical lack of knowledge
about their status, distribution, and requirements for
survival. Many bear populations in these areas will
disappear before they are ever documented.
Bear populations at greatest risk include Asiatic black
bear populations in Baluchistan, Taiwan, and many areas
of Southeast Asia; many small isolated sloth bear populations
throughout their range; sun bear populations throughout
their range; brown bear populations in Mongolia Tibet,
France, Spain, and Italy; all giant panda populations;
and the spectacled bear populations in Venezuela, Columbia,
and the desert populations in Peru.
Priority actions for bear conservation include:
- Initiate surveys of status and distribution for
Asian bears; particularly sun bears and Asiatic black
bears in Southeast Asia and southwest Asia, and brown
bears in the Middle East and southern Asia.
- Develop cooperative projects to work with select
countries in the range of sun bears, Asiatic black
bears, spectacled bears, and Asian brown bears to
establish local managers with knowledge of and experience
with bears and to develop management plans. This is
particularly important in countries with unknown bear
populations like Indonesia, Malaysia, Thailand, Laos,
Vietnam, Myanmar, and Venezuela and in countries with
significant bear populations where more effort is
needed such as China, Far East Russia, Ecuador, Bolivia,
and Peru.
- Enhance cross-border management efforts as many
of the best remaining populations and habitats exist
across international borders such as Peru-Bolivia-Ecuador,
Columbia-Venezuela, Laos-Vietnam, and Greece-Bulgaria-Macedonia-Albania,
and France-Spain.
- Support research projects to develop basic knowledge
of habitat requirements, population status and survey
methods, and mortality management to serve as the
biological basis for management plans.
- Document the impacts of illegal trade in bears in
Asian countries and select study areas to document
these impacts on representative populations of Asiatic
black bears in China and in places in Southeast Asia
such as in Laos or Vietnam.
- Link bears to ecosystem health and human community
prosperity in countries within the range of each species
with projects that focus on the needs of bears, humans
and their shared resources.
- Study the relationship of forest harvest to sun
bear and spectacled bear food habits and habitat use
in tropical forests where harvest pressure is high
and where the impacts of harvest are unknown.
- Work with local wildlife managers to develop sound
research programs, population survey techniques, and
sustainable harvest plans in eastern European countries
such as Romania and Bulgaria.
This action plan attempts to summarize a vast amount
of information. It details much of what we know about
bears, but the gaps clearly show what we do not know
and where we need to place our conservation efforts
in the future if we are to stop the decline of bear
populations worldwide.
Table 1. Bear species at greatest risk.
| Species |
Distribution areas |
Status |
Threats |
Conservation efforts |
| Giant
panda |
China |
Endangered |
Small
numbers; fragmented populations |
Intensive |
| Asiatic
black bear |
Asia |
Threatened
to Endangered |
Highly
fragmented; virtually unknown in the wild; ongoing
killing for parts trade |
None |
| Sun
bear |
Southeast
Asia |
Threatened or Endangered
but basically unknown
|
Highly
fragmented; unknown in the wild; habitat conversion |
None |
| Sloth
bear |
Indian
subcontinent |
Threatened |
Highly
fragmented; intensive human pressures |
Few |
| Spectacled
bear |
South
America |
Threatened |
Habitat
loss; illegal hunting; lack of sustainable resource
use by local people |
Few |
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