Frog Call
Horseshoe Bluff 11346 Mines of Spain Rd., Dubuque, IA, United StatesJune 16: Frog Call 7-8:30pm When the sun sets, the chorus of frogs gets louder! Learn to identify what frogs you are hearing, by their call. Join us at the Horseshoe Bluff area in the park, and we will go to the nearby wetlands to see what types of frogs we can find.