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GEF PAS Project Document - Prevention, Control and management of Invasive Alien Species in the Pacific Islands.
Biodiversity Conservation, BRB
Available Online
2011
Invasive Alien Species (IAS) are a major threat to marine, freshwater and terrestrial biodiversity of the Pacific islands and to the people there that depend on biodiversity for their livelihoods. Invasive species are implicated in the decline of hundreds of species in the region. Participating Pacific states and the executing agency SPREP (Secretariat of the Pacific Regional Environment Programme) recognised the need to implement the regional IAS strategy, “Guidelines for Invasive Species Management in the Pacific. A Pacific strategy for managing pests, weeds and other invasive species” (hereafter, the Guidelines) and develop and implement national IAS plans and strategies. The Guidelines were originally identified as a product under this project, but were completed in 2009 prior to writing this proposal. As envisaged during the PIF process the proposed project contributes to the implementation of the Guidelines, each country’s National Biodiversity Strategy and Action Plan and helps each to meet its responsibilities under Article 8 (h) of the CBD and several other international agreements addressing IAS. The three main components (not including components related to project management) of the proposed project are designed to capture outcomes and outputs described in the Project Identification Form but they have been reorganized to follow the structure of the Guidelines.
The catastrophic impact of invasive mammalian predators on birds of the UK overseas territories: a review and synthesis
BRB
Available Online

Cuthbert, Richard J.

,

Hilton, Geoff M

2010
The UK has sovereignty over 16 Overseas Territories, which hold some of the world's great seabird colonies and collectively support more endemic and globally threatened bird species than the whole of mainland Europe. Invasive alien mammalian predators have spread throughout most of the Territories, primarily since European expansion in the 16th century. Here we review and synthesize the scale of their impacts, historical and current, actions to reduce and reverse these impacts, and priorities for conservation. Mammalian predators have caused a catastrophic wave of extinctions and reductions in seabird colony size that mark the UKOTs as a major centre of global extinction. Mammal-induced declines of threatened endemics and seabird colonies continue, with four Critically Endangered endemics on Gough Island (Tristan da Cunha), St Helena and Montserrat directly threatened by invasive alien House Mice Mus musculus, Feral Cats Felis catus and rats Rattus spp. Action to reduce these threats and restore islands has been modest in comparison with other developed countries, although some notable successes have occurred and a large number of ambitious eradication and conservation plans are in preparation. Priority islands for cosnervation action against mammalian predators include Gough (which according to one published prioritization scheme is the highest-ranked island in the world for mammal eradication), St Helena and Montserrat, but also on Tristan da Cunha, Pitcairn and the Falkland Island. Technical, financial and political will is required to push forward and fund the eradication of invasive mammalian predators on these islands, which would significantly reduce extinction risk for a number of globally threatened species.