American eels are migratory fish that are hatched in the Atlantic Ocean and enter rivers as tiny “glass eels” each spring. The species is in decline over much of its range, and baseline studies are needed for conservation. Teams of citizen scientists collect glass eels using nets and traps in over a dozen Hudson River tributaries from Staten Island to Troy. Teatown educator Marie Perry explains how juvenile fish are counted, weighed and released to better upstream habitats, often above dams, and how you can help protect this critical species by joining the Eel Project as a volunteer.

Interested in native wildflowers and conservation? Consider becoming a Wildflower Island Guide. Monthly trainings prepare you to guide visitors and share the natural history and environmental importance of native plants. For adults.

Gardening with native plants in our suburban landscape has many environmental benefits. Join landscape designer Amanda Bayley, for a presentation on how to beautify your own yard with native plants.  She will present on ecoregions, review the native plant communities that are part of Westchester’s ecoregion, and go over local plants to garden with that are best suited for wet, dry, sunny, and shady areas.

The Monitoring and Managing Ash (MaMA) program provides constructive actions for each stage of Emerald Ash Borer (EAB) invasion, ranging from pre-invasion to when virtually all an area’s ash have been killed by this invasive beetle. In this free workshop, you’ll learn how to recognize EAB’s signs and mitigate damage, how to manage ash, how to participate in MaMA’s citizen-science projects for ash conservation, and how resistance breeding offers hope for ash’s future.

On rainy nights on the cusp of spring, an amphibian’s natural clock sends out the alarm that it’s time to migrate to vernal pools and begin the breeding process. Teatown educators patrol the roads surrounding Teatown, monitoring the small and slimy as they attempt to cross the road, reporting their findings to the NYS DEC Amphibian Monitoring Program. Be part of Big Nights by attending this information session. For adults.