Want to delve a little deeper into the zebra and quagga mussel invasion? Try this webinar put on by the Invasive Mussel Collaborative. It includes two presentations:

Mussel squeeze: dissolved oxygen and temperature can “squeeze” zebra mussels out of invaded reservoirs by Rich Miller and Crysta Gantz with Portland State University, Portland, OR

Dreissena (zebra and quagga mussels) in the Great Lakes: what have we learned in 35 years of invasion by Alexander Karatayev with SUNY Buffalo State, Buffalo, NY

The webinar is free, but registration is required.