I found this guy flying over the lake, a foot caught on some long grass which was wet and dragging him down. He fell to the water once or twice, but got up again, flying with the extra weight hanging from his foot. I caught him, and carefully held him while untangling the grass from his foot. When I released him, he flew in a big circle around my kayak, as if to thank me, and it was then when I was able to take his photo.