At least three still-downy Pied-billed Grebes were hanging out on Swan Lake waiting to be fed by parents. Also today, Connor found a green caterpillar crawling on the sidewalk. He brought it home and we were going to try to find it a food plant, but discovered it just wanted to bury itself in dirt, so we left it in a small bucket of dirt inside a rearing cage on the porch to see what might emerge.