How do I know? I watch the birds 🤓 It is always interesting to see who goes for which food, but they all seem to agree on the mulberries. There is a nice, mature tree nearby, and I appreciate it because I tried to grow one and it did not work. They seem to be rarer now because people like their white cars and mulberries cause purple bird poo. Also, the cheeky woodpecker said Hi, and a Grosbeak came and fed his baby. Have a pleasant Saturday!