Need help with how to tell BBR from gold duckwing OEGB pullets

[SunHwaKwon]

Looking at the pictures from Cackle Hatchery they look the same, so I'm not sure if my pullets are one or the other or an assortment of both. They were part of an assorted OEGB order so could be either. Any help with distinguishing between the two is appreciated.

 

[Jener8or]

https://www.oldenglishgamebantamclubnc.com/accepted-varieties

It looks like the breed standard lists slight differences in beak and eye color. Hopefully someone with more experience with both colors can help!