The Long Beach Island Foundation’s Science Saturday lectures return this winter, both in person and online, with a focus on local sustainability and the issues shaping our shore community.

“For more than 15 years,” organizers explain, “these presentations have encouraged learning and sparked action. This season, we’re making citizen science and community participation the heart of the series.”

On Feb. 28, from 11 a.m. to noon, Science Saturday co-host Darlene Cavalier will present “10 Ways LBI Residents Can…