I used to have a fairly tame wild squirrel. I could call her & give her peanuts. Took them from my hand. She's gone now & I do miss her. She lived in one of my neighbors trees. But came feeding on our property where she had clean water & food. Her little paws would touch my fingers when I gave her the peanuts.... I miss Little One.
Nice job on the inner city wildlife Morris. Just because they are in the city doesn't mean they aren't wild. 
BeeBalm