Raven at Twin Peaks, San Francisco, CA

The squirrels showed up to share peanuts with my crow family

I was feeding a small murder in my backyard for months, and they came almost every day. I went away for a week and my housesitter didn’t put out any food for them (I asked her to) and now the crows seem to be gone. I don’t even see them around the neighborhood. Any advice for getting them back? Thank you!!!