BEARDED VULTURE POPULATION AND HABITAT VIABILITY ...

Population and Habitat Viability Assessment: Bearded Vulture (Gypaetus barbatus)
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Population and Habitat Viability Assessments (PHVAs)
A realistic approach to biodiversity conservation is to develop conservation action plans
designed to save threatened species and their corresponding habitats. Population and Habitat
Viability Assessment Workshops bring together biologists, wildlife managers and other
professionals with relevant expertise in a collaborative effort to assess the extinction risk and
develop improved management strategies for particular threatened species. Computer
modelling tools, using all available data for the species in question, are utilised to test the
efficacy of various management strategies and potential scenarios. PHVA workshops are held
in the countries which the plants and animals inhabit. Moreover, decisions are made by the
corresponding country's wildlife officials allowing practical and expedient implementation of
the resulting management plan.
Integration of Science, Management, and Stakeholders
The CBSG Population and Habitat Viability Assessment (PHVA) Workshop process is based
upon biological and sociological science. Effective conservation action is best built upon a
synthesis of available biological information, but is dependent on actions of humans living
within the range of the threatened species as well as established national and international
interests. There are characteristic patterns of human behaviour that are cross-disciplinary and
cross-cultural which affect the processes of communication, problem-solving, and
collaboration: 1) in the acquisition, sharing, and analysis of information; 2) in the perception
and characterisation of risk; 3) in the development of trust-based partnerships among
individuals; and, 4) in 'territoriality' (personal, institutional, local, national). Each of these has
strong emotional components that shape our interactions. Recognition of these patterns is
essential in the development of processes to assist people in working groups to reach
agreement on needed conservation actions, collaboration needed, and to establish new
working relationships.
Frequently, local management agencies, external consultants, and local experts have
identified management actions. However, an isolated narrow professional approach which
focuses primarily on the perceived biological problems seems to have little effect on the
needed political and social changes (social learning) for collaboration, effective management
and conservation of habitat fragments or protected areas and their species components.
CBSG workshops are organised to bring together the full range of groups with a strong
interest in conserving and managing the species in its habitat or the consequences of such
management. One goal in all workshops is to reach a common understanding of the state of
scientific knowledge available and its possible application to the decision-making process and
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