It’s no secret that I enjoy watching and photographing the process of making hay bales. But when I came across a field of square bales, I was puzzled. I googled the topic and learned that square bales are usually straw, not hay. I thought I had the question answered until I came across a truck full of square bales. I asked the farmer whether they were straw, and he told me sometimes first-cut hay bales are square instead of round. Go figure.