Swedish Flower Gender?

[sco80]

I am hoping for some input as to the gender of the gray and brown bird in the first three photos below. It is 17 weeks old and is tied for heaviest/largest bird from it's batch of Swedish Flower hatchlings. To be best of my knowledge, it doesn't crow and, and has virtually no waddles or comb. However, it is much larger than the hens it was hatched with, and has huge feet by comparison.

For reference, I am also attaching photos of two other birds who came from the same batch of eggs, which are clearly cockerels (more aggressive, crow constantly, and have clearly developed "rooster" features):

Thanks for your help!


Scott

 

[MysteryChicken]

That looks like a Blue Laced Red Wyandotte, not a Swedish Flower Hen. Also he's a cockerel.