To assess the vulnerability of a region to invasive plants, documentation of the presence or absence of invasive plants is necessary. This project identified invasive plants in rural communities in the Bristol Bay region. Villages were inventoried for invasive plant species; providing essential baseline to understand the potential impact from these plants and the opportunity to treat the existing populations before they invade new areas. The second part of the project used these data to assess the vulnerability of important subsistence plants to changes in pollination, as key insect species can be drawn to invasive plant populations.