Mystery Dove Visits CB

For about a week now, many have seen this dove fooling around in these parts.  But yesterday, it was at the CB.  Yet the thing is, we don't know what kind of dove this is, or much else about it, apart from the fact that it is an albino.   Uh.  Is it OK to spell albino?  Or should we spell, pigmentally challenged? 

Nevertheless, this is a very small dove, maybe smaller than the Inca doves which are the usual small doves (apart from the ubiquitous soiled doves) in these parts.  This particular dove does not hang with the Inca doves though,  and has a different posture, more like a ground dove.  It may be somebody's escaped pet.  

Anyway, if you have lost a pet dove,  this may be it.