Great advice!
Do you have the judge's test pictures for Wyandotte in your arsenal of information?
I have my SOP and make black and white pictures for comparison for type. I like the filled in silhouette too.
Had a night time visitor to the keeper pen last night. Took the head and neck off one of my saved Blue Columbian Wyandotte project cockerels. Fortunately it left my good Columbian Wyandotte pullets alone. Can't think of anything other than a skunk that would leave the carcass, but didn't know a skunk would climb over a 4 foot 2x4 inch wire fence. Going to set a trap tonight.
Sorry for your loss....Predation is such a disappointment even though it's almost a given sometimes despite all reasonable measures taken for prevention.