Mike:

That Bob /Blue hybrid has caught the moniker of "Blob" applied to it by Quail researcher/ bird hunting pal ,Dr. Dale Rollins.....

Several years ago (90's) if I recall, he was really into a study of them and asked me, if in my experience I had a any photos or records of them.
I told him I did and supplied him with them. My photography skills take a very big secondary role in my bird hunting outings , so I guess it left him wanting more .