Well, it was a couple days ago, but my pullets discovered a garter snake while I had them out of the coop. It was crawling along the crevice where the wall meets the cement. I've seen snakes several times crawling along this wall, but it was the first time the chickies saw one. They both started clucking wildly and ran up to it. It struck out at them and they backed off. Esmeralda went back up to it, but soon lost interest. Too bad, I didn't get pics.