Rob Zimmer joins us to talk about the prairies at the Brillion Nature Center. We listen to a few of his favorite summer sounds. We also take calls on your summer memories, including low gas prices, the lakeshore, fun with the sprinkler, fishing and yellow butterflies. Rob's top 10 list covers the best places to see shorebird migration. Learn more about your ad choices. Visit megaphone.fm/adchoices