Invasive Species
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Invasive species are non-native organisms whose introduction can disrupt the natural ecological balance of ecosystems. They can be terrestrial or aquatic plants, vertebrates, invertebrates or pathogens. Once firmly entrenched, invasive species can cause the extinction of native species, interrupt ecosystem functions, spread disease, impact human health, and cause economic hardship. The spread of invasive species can also be facilitated by climate change.
Invasive species impact Tribes on multiple levels, from environmental to cultural. Climate change, varied forest management practices, and limited capacity for invasive species monitoring and management have brought these concerns to the forefront of Tribal conservation efforts. Reduced resources and staffing across many Tribal programs further compound these challenges.
Invasive species do not stop at Tribal boundaries, and in some cases have been incorporated into Indigenous food, medicinal, or ceremonial practices. Even so, Tribes recognize that invasive species can pose serious threats to biodiversity, as well as to cultural and economic resources. Careful evaluation of these impacts is essential to determining appropriate actions to address invasive species across Indian Country.
The Native American Fish & Wildlife Society (NAFWS) recognizes the importance of preventing, managing, and controlling invasive species to protect Tribal lands, waters, and wildlife. NAFWS supports Tribes in addressing invasive species through a range of coordinated efforts, including:
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Retaining an Invasive Species Team of 3 Invasive Species Technicians and 1 Invasive Species Coordinator.
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Maintaining an Invasive Species Program that is Tribally driven and encompasses 8 objectives to guide program activities and outcomes.
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Providing technical assistance to Tribes, NAFWS members, and partners in invasive species management.
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Provide training workshops, panel discussions, and presentation sessions on invasive species, wildlife diseases and impacts to Tribal lands, including at the National and Regional Conferences.
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Actively representing NAFWS in national invasive species forums, including the North American Invasive Species Management Association, the USFWS Aquatic Nuisance Species Task Force, the Invasive Species Advisory Committee for the National Invasive Species Committee, and the USGS Biothreats Program Council.
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Providing quarterly Invasive Species Club Meetings as a peer-led opportunity for Tribes to share information and knowledge.
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