Another Robin Mother!

This is Other Mother, another robin mother who has nested on an a/c unit in my apartment complex facing Schmeeckle Reserve (my backyard). She does not trust me at all! So I am careful to not to alarm her again. Here she is eyeing me, her whole body on full alert, checking me out. I accidentally found her nest. I thought her nest was one abandoned by the robin who has nested across from my apartment. Nope. She has 3 eggs!