Nature Based Organizations

Join the North Lakeland Discovery Center for an exciting, all-inclusive, multi-day overnight experience from September 25-28, 2026, during peak fall color season. Stay in our historic bunkhouse cabins and explore the Northwoods through naturalist-led interpretive hikes and paddles focused on autumn ecology, wildlife, and seasonal change. Designed for adults, this experience balances learning, outdoor exploration, and time to slow down in one of northern Wisconsin’s most beautiful seasons.

Seeking Master Naturalists speakers for library programming at Oscar Grady Public Library in Saukville. Specific topic requests include the Great Lakes watershed, and safe and responsible foraging. Contact Elizabeth Wroblewski, ewroblewski@oscargradylibrary.org or 262-284-6022.

To participate in the program, you must complete either the online training, available year-round, or participate in an in-person training, offered in the spring. Read the volunteer expectations [PDF] to learn more about the project.

Learn about bumble bee biology and identification tips; then Volunteer for a fun, small-group Bumble Bee Survey. Free! Register online at above URL under "Community Science - Pollinators."

Share your talents by joining Retzer staff in providing: (1) environmental learning programs to school groups, scouts, or the public (2) fun activities at Special Events (3) environmental stewardship / land management such as invasive removals or conservation surveys. Our themes include subjects like science, nature, insects, water resources, soils, wildlife, seasonal changes, weather, energy, wildlife, etc. Form friendships along the way! Sign up for programs you enjoy at your convenience. If you're new to Retzer, start by completing a Volunteer Inquiry form at the link above. If issues registering, contact retzer@waukeshacounty.gov to express interest. We're so glad to have you join us!

Sign up for our annual Wisconsin Master Naturalist Training. 1 Week, 40 hrs, M-F with a Saturday half day Education Event where you will own an educational table of your choice.

Join our staff and volunteer community to restore and improve the natural habitat for plants and animals, including the conservation of rare communities, and invasive plant removal on our beautiful 185 acres of land.

We currently have openings for volunteers for the Raptor Program. Volunteers assist during their weekly morning shift from 9:00am – 12:00pm, with additional weekend and event responsibilities. The goals for volunteers in the program are to provide care for the education birds, and assist Raptor Educators in educational programs throughout the community. Volunteers must be 18 or older, commit to the program for at least one year, and be interviewed by a staff member.

Every four-month term of The Birding Academy includes the following learning modes, ranging from month-long deep dives to casual and low commitment meet-ups. This allows learners to customize and scale their participation based on what works best for them. Topics covered change each term, providing opportunities for fresh discoveries and new connections.

Join Cassie as she looks for really cool birds, including her favorite, the Black-capped Chickadee!