So, if the head isn't attached to the largest portion of meat then the pecker or nuts.

Those are the first to go to get them away from the meat.
. Transporting Wildlife:You must transport any big game animal with
the proper tag attached. The properly validated
tag must remain with the meat until it is eaten
(including cold storage).
If quartered, the tag should remain with the carcass
or largest portion of the carcass. If you need to
take the head to a taxidermist and the meat to
be processed, you can complete a taxidermy
ledger or invoice, providing information outlined
under "Possession and Use of Wildlife" for the
taxidermist, and keep the tag with the meat at the
processor.
The tag should remain attached to the hide of a
bear or cougar until it is tanned.
3. Evidence of Animal's Sex:It is illegal to possess or transport big game
animals unless evidence of the animal's sex is left
naturally attached to the carcass until the carcass
is processed or stored for consumption. Evidence
of sex means:
Male - head with antlers or horns attached or
penis or testes naturally attached to at least
one quarter of the carcass or to the largest
portion of meat.
Female - the head or udder must be
naturally attached to at least one quarter of
the carcass or to the largest portion of meat.
Big game taken in antler or horn restriction areas:
The head or skull plate, with both horns or both
antlers naturally attached, must accompany the
carcass while in transit or in possession.
The feathered heads of game birds must be
attached to the carcass when they are in your
possession in the field or are being transported.