I have 2 chickens that are 13 1/2 weeks old (hatched out 3/21/24 by my broody hen) mom was a lavender Orpington and dad was blue Plymouth Rock Roo. I have not heard any crowing attempts and they are lower in pecking order than the 17 weeks old Wyandottes that are much smaller in size. Both have dark wattles, one is larger than the other. It’s the long legs, early red comb and wattles and curved tail feathers that have me thinking they could be Roos. Thoughts?