Halloween is just around the corner and do you know what winged animal might be waiting there, too? Bats!

There are swarms of bats making their ways through Chicago as they migrate to warmer places to get away from the cold.

Reset talks with Liza Lehrer, assistant director of the Urban Wildlife Institute at Lincoln Park Zoo, to learn about our bat friends.

Visit wbez.org/reset to hear more of our interviews like this.