White wing collection for TPWD

Anyone else get a package from TPWD that wants one wing from each white wing takennon first two hunts sent in? First for me. I’m happy to do it but I’m afraid I won’t get too many, lol. Apparently they can judge age from the wing’s color pattern.

Not yet this year. But I have received the packages in the past.
They also do a version for Teal.

I received one this year for the first time ever, I will do it, just hope I don't forget to pack it with me.

I’ve gotten them for ducks before...