Cal. Penal Code § 374d

Every person who knowingly allows the carcass of any dead animal which belonged to him at the time of its death to be put, or to remain, within 100 feet of any street, alley, public highway, or road in common use, and every person who puts the carcass of any dead animal within 100 feet of any street, alley, highway, or road in common use is guilty of a misdemeanor.