Master Naturalist's Interest List for 2024 Training

The Cook County Master Naturalist application period for 2023 is now closed.

If you are interested in future Cook County Master Naturalist trainings, please complete this form to be added to the Master Naturalist 2024 Training Interest list.  Due note, the Cook County Master Naturalist Program provides training is throughout Cook County. The Forest Preserves of Cook County is the partnering organization in Cook County of this program and you will be required to volunteer a minimum of 60 hours at the Forest Preserves of Cook County as internship hours.