by Monaca Noble, Kristen Larson, Linda McCann and Ian Davidson
Video: Biologists place pennies underwater to test how well volunteers can spot small invaders
What is the Bioblitz, and why would researcher Linda McCann cash in her dollar bills for hundreds of pennies in preparation for it?
A Bioblitz is an intensive survey in which trained volunteers head out en masse to catalog species in a specific area. On September 28, volunteers in Ketchikan, Alaska, joined staff from the Smithsonian Environmental Research Center (SERC), San Francisco State and the University of Alaska to search for invasive marine species along Ketchikan’s waterfront. The Marine Invasive Species Bioblitz in Ketchikan had three goals: to engage and teach the public about invasive species, detect newly arriving species that threaten Alaskan coastal waters, and recruit these enthusiastic volunteers for future monitoring efforts.