Insect investigation. We will be catching insects around Thacher Nature Center and identifying them. Register 518-872-0800. 10 a.m. Emma Treadwell Thacher Ntr Ct.

The Magic Years. Parent education for parents/caregivers of babies - children age 4. Registration required: www.ccealbany.com or with Maria at

Strengthening Families Program: The Middle Years.  Parent education for parents/caregivers of children ages 5 - 10. Registration required: www.ccealbany.com or with Maria at

Strengthening Families Program: The Tween/Teen Years. Parent education for parents/caregivers of youth ages 11+. Registration required: www.ccealbany.com or with Maria at

Thursday lecture: With Jon Titus, Ph.D. Come learn about how northeastern forests are changing with Jon Titus, Ph.D. Dr. Please wear appropriate footwear and consider a layer for possible cool evening weather.7 p.m. SUNY Fredonia, 284 Pond Hill Road, Rensselaerville

Indian Ladder Fossils. Look for signs of ancient life. Fossils found cannot be taken home. Trail is moderately rugged. Register 518-872-0800. 9:30 a.m at VC parking lot.

Stockade Garden Tour.  The Stockade Historic District will celebrate summer with the Art and Nature Garden Tour.  Advance tickets: $20, day of event $25. Get ticket in advance at www.historicstockade.org. 10 a.m. to 5 p.m. at Brouwer House Creative, 14 N Church St Schenectady, 12305

Tomatoes 101. Learn how to preserve this popular staple as I demonstrate how to safely put up simple diced tomatoes and salsa using a Boiling Water Canner. Register at https://tinyurl.com/CornellTomatoes101. 6 p.m. via Zoom

Bullfrog Bonanza. Explore the lake edge and shady spots. Wear clothes and shoes you’re okay getting wet in. Kid and teen friendly. Register 518-872-0800. 4 p.m. at New York State Thatcher Park.

EPA Lead RRP-Refresher Online Zoom Lecture. There is no cost for this training. Included are the Zoom lecture, training book, hands-on activities, test, and course certificate. If you have questions please call Al at 518-765-3529 or email him at