Wow, Coco is really very pretty! I've never seen one like that. All the squirrels around here are grey and I really can't tell them apart. I did see one in the early spring last year that looked like he had a bob tail, and I was always watching for him. That one would have had a name eventually, but he disappeared. Not sure what happened to him, or if the shorter tail made him less fit for survival.
We do have a pair of Sand Hill Cranes that visit our yard in the summer. They're named Ricky and Lucy