Fish and Game Code § 3309
ARTICLE 4. Licensed Domesticated Migratory Game Bird Shooting Areas
No dead, domesticated migratory game bird shall be removed from the premises of a licensed area until there is securely attached to the carcass a seal, and such seal shall remain attached to the carcass until it is finally prepared for consumption. Each such seal shall be supplied by the department at a fee set by the commission not to exceed five cents ($0.05).