Sunday, Aug. 19, 10-11:30 a.m.: Looking for animals and their tracks sponsored by Group for the East End at Hallock State Park, 6062 Sound Ave., Riverhead. Take a nature walk and look for evidence of animals, including tracks, nests, burrows, egg masses, scrapings and other signs. Families welcome. Information: Steve Biasetti, 631-765-6450, email@example.com.
Thursday, Aug. 9, 7-8 p.m.: Shorebirds & Horseshoe Crabs on the North Fork sponsored by Group for the East End at Downs Farm Preserve, 23800 Main Road, Cutchogue. Learn about the current status of piping plovers, least terns and horseshoe crabs, and about conservation efforts by local schoolchildren, volunteers and community members. Information: Elsa Acerbo, 631-765-6450, firstname.lastname@example.org.
9:30-11 a.m.: Birdwatching for beginners at Hallock State Park, 6062 Sound Ave., Riverhead. Sponsored by Group for the East End. Easy walk through woods and agricultural land. Families encouraged to attend. Please bring binoculars. Free. Register: 631-765-6450, ext. 205, email@example.com.