|Presented by||Smithsonian Environmental Research Center|
|Spend the time||outdoors|
|Appropriate for kids||no|
Settlement plates, camera, and tools to measure salinity and temperature. Settlement plates are provided.
|Track invasive tunicates and detect new invasions|
|Settlement plates are used to collect and survey tunicates.|
Volunteers hang settlement plates off docks in Alaska for three to nine months. Each plate is then surveyed for invasive species and redeployed. The survey involves photographing the fouling species attached to the plate and collecting specimens of new or target species. Training is available and settlement plates are provided.