Jumbo or standard Pekins ?

[Sam89]

They are young hens that haven't started laying just yet. The other ducks are Ancona for reference. I got them as ducklings this Spring around April. Are they standard or Jumbo mostly just wondering. So far no issues with their health.

 

[SilverBirds]

I'd try and get a weight on them. I believe if they are 6-8 lb they would be regular pekins. Jumbo pekins would be heavier at 9-12 lb.