They will also LOVE watermelon, cukes, zucchini, apples, you name it. I have read to avoid potato peels though. I gave cherry tomatoes to my hens last summer and they would grab and run. I had plenty for everyone though. They weren't as crazy about some other leaves of the cabbage family plants though. I thought it would be a good source of calcium for them to have broccoli leaves, but they just let them lay there. Funny thing though, my young chickens that I had there were just out of the brooder weren't interested at all in any produce.