ECSS: Sweetbriar Nature Center is a private not-for-profit, 501c3, corporation which exists to provide natural science education services for Long Island residents of all ages and to engage in native wildlife rehabilitation services. Through education and examples, ECSS encourages responsible decision making, appreciation, and respect for the unique wildlife and ecosystems found on Long Island.

Sweetbriar Nature Center is situated on 54 acres of varied garden, woodland, field and wetland habitats on the Nissequogue River. Hundreds of species of plants and animals make homes here. We are open to the public year round from 9am-4:30pm.

We offer programs, events and wildlife rehabilitation. For updates on events please check our events page or check us out on social media.