It does and I agree with the understanding of what could come back and bite you later. I remember you from another thread a while back that was talking about the Migratory Birds Act and that is why I 'knew' you had the info, not just talking. It's a very sad thing when someone like ourselves, who want the birds for pets, eggs and meat, no thoughts of selling them, must go through these extremes to keep them. Myself, I try to be very conscientious in the care of my birds because of my love for them. This includes making sure they never want to leave and when not supervised, unable to do so. I understand the Law and can even say I understand why it was needed. Doesn't mean I have to like the hoops, just that I will jump through them so as not to ever have to worry about them, the Mallards, being removed or culled.I am offering knowledge as one who has/does study the laws so as not to run afoul while pursuing my hobby. It is important to me to keep it all legal.
With regards to TSC-I purchased "mallards" from them once. I asked several times if the birds were "mallards" or "rouens." I was assured they were "mallards." I bought them and later found they were "rouens." I gave them away.
With regard to "how"-if TSC is actually selling "wild type" mallards without the proper marking-THAT IS A VIOLATION. However IMO, I doubt the Fed would care to go after TSC on that matter because it is highly unlikely TSC has people on the ground illegally collecting mallard eggs to sell them in the stores.
It is also unlikely the Fed would come to anyone's house to prosecute because they have 3 unmarked mallards purchased from TSC. It COULD happen though.
Once one has taken possession of the unmarked birds-the culpability/liability lies with the possessor-that is why it is important to know the law-nobody wants to "prove it in court"
If the birds in question are in fact "wild type mallards" and they are being sold in VIOLATION it would require a "whistle blower" to make the Fed aware. There is no standardized Federal inspection or oversight program for sellers that I am aware of. It is a "BUYER BEWARE" system.
Personally I won't buy birds from TSC-that's how I handle the situation.
In regards to RINGING the birds-I doubt you will be successful because the RINGS are one piece and must be slipped over the foot at a young age (4-6 weeks) for the bird to grow into the RING so it becomes un-removeable.
I have never tattooed birds. I have been told by people who have that it is difficult and may result in damage to the webbing if done improperly.
Hope this helps