They don't have visible caruncles. :/ I've never seen that on birds that age. It would just be a family trait, most likely nothing to worry about, but it sure does make it hard to see what gender they are. Generally even at a month old my males would be showing caruncles and coloring and behavior that's typically male, not that turkeys don't mind swapping sex roles, lol.
Well, next bet may be to check their feet in comparison with one another. Even before they get taller the boys generally have much bigger feet. Not slight differences at all.
I'm still thinking you have two pairs, most likely, because in the earlier images two of them look a lot broader across the shoulders and deeper in the body. You will know for sure soon enough I'd bet, they're about to really take off in gender disparity.
Best wishes.
Well, next bet may be to check their feet in comparison with one another. Even before they get taller the boys generally have much bigger feet. Not slight differences at all.
I'm still thinking you have two pairs, most likely, because in the earlier images two of them look a lot broader across the shoulders and deeper in the body. You will know for sure soon enough I'd bet, they're about to really take off in gender disparity.
Best wishes.