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The Nature Institute (TNI) is a non-profit land conservation and environmental education organization based in Godfrey, IL. Since its founding in 1980, The Nature Institute’s board and staff have worked to foster an awareness and appreciation of the natural world through education, restoration, and preservation.
Newsletters
Oct 2026
Tiny Trekkers: Junior Naturalists
Junior Naturalists Description: Tiny Trekkers is a once a week drop off program for ages 3 - 5. Registration is offered by the month only, [...]
Volunteer: Native Seed Collecting at Heartland
Description: Did you know TNI uses millions of seeds each year to increase biodiversity of the prairies and woodlands on the preserve? Our goal is [...]
Critters and Crypts: Fall Session
This new program is offered exclusively to 6th – 9th grade students! Critters & Crypts is our weekly Dungeons & Dragons group. Journey on quests [...]
ECO Homeschool Adventures: Spider Science
Spider Science Step into some creepy crawly science for the spooky season! Learn about web-building, silk strength, and spider hunting styles. Description: Calling all homeschool [...]
ECO Homeschool Adventures: Carnivorous Plant Lab (6th - 12th)
Carnivorous Plant Lab Can we interest you in a horrifyingly interesting class this Halloween season? Dive deep into the world of carnivorous plants, from nitrogen [...]
New Registration System, Better Experience for You
The Nature Institute has switched all registration to Amilia SmartRec. Please check out this information page to learn more about setting up your account and registering for programs.