Who Am I?

Ginger came into garden and went to the squirrel feeder, then, directly behind him, came his gorgeous new friend. I've never spotted this red before but i hope he/she will return again.
He/she ran about after Ginger, then, when Ginger left he/she went to the nut feeder where i got this pic. I got a few more shots of him/her before leaving.
In the hope this red comes back, i'm looking for a name. Any suggestions will be welcome. Thanks. :-)