Pittsfield Charter Twp, Michigan
Annual Frog and Toad Survey
Why is the Frog and Toad Survey important to our community?
Frogs and toads (Anurans) have gained increased recognition as key bioindicators of environmental health. Changes in frog and toad populations can reflect changes in water quality and land use. Surveying these populations over time provides baseline data that can be used to track the effects of development and other changes in the Township. The appearance—or disappearance—of a particular species can provide valuable clues about threats to our own health, or serve as confirmation of the success of our efforts to protect natural resources.
In 2004, Pittsfield initiated the first township-based volunteer frog and toad calling survey in Michigan. Volunteers studied 133 wetlands, spanning 15 survey blocks, during the 2004 survey season.
Families, youth groups, and anyone who loves frogs, all are welcome to join this listening survey of spring frog and toad calls! To find out about the next orientation, and to sign up, please contact the Clerk's Office at 734/822-3120.
At the orientation, volunteers receive:
- survey instructions and materials
- a CD recording of Michigan frog and toad calls to help you listen
- a map of a selected survey block, including listening locations
- a guide to the natural history and biology of Michigan frogs and toads
Volunteers head out once a month from March through June to survey the designated sites and write results on a chart that is submitted to the project.
on Nov. 21, 2008 4:49 am
