The Friends of Big Marsh are getting ready for Spring with the some great opportunities for ecological volunteerism! The first event will be a training session to learn to distinguish the calls of native frogs on March 5th, followed by our first monthly clean + green on March 9th. On March 16th we will host the first trail maintanence volunteer session of the year! See below for more information.
On March 5th, Chicago Park District will be hosting a monitor training for an upcoming Calling Frog Survey.