They flew high circling wherever I was in the yard when they returned last week.
They do this every year since I helped Chip survive. If I go outside, I soon see them chirping over me. If I sit on the deck, they usually come to sit on the line for a little while and chirp, chirp, chirp at me. They are already building a nest under the awning which we moved from the house to a building. They successfully raised two nests there last year.