Arbor Hills Nature Area is a 6 acre park located in the Arbor Hills development, between US-23 and Green Road. Parking is available on Ashburnam Road to the north and Burbank Drive to the south. 

http://www.a2gov.org/departments/Parks-Recreation/parks-places/Pages/ArborHills.aspx

"A trail leads hikers through woods rich with spring wildflowers​. Several wetlands support populations of frogs.  In fact, Arbor Hills is one of the best spots in the city to listen and look for tree frogs!"