Cal. Fish & Game Code § 3080

(a) For the purposes of this section, “donor intermediary” means a recipient who receives a game bird or mammal from a donor to give to a charitable organization or charitable entity.
(b) A person may possess a game bird or mammal during a period other than the open season for that game bird or mammal, up to the possession limit allowed for that game bird or mammal during the open season, in any of the following circumstances:
1. (1) The person possesses a hunting license and a validated tag or tags for the species possessed, or a copy of the license and tag or tags. The license and tag or tags shall have been issued to that person for the current or immediate past license year.
2. (2) The person is a donor intermediary who received the game bird or mammal from a donor described in paragraph (1), and has a written confirmation of the donation that is signed and dated by the donor, and a photocopy of the donor’s hunting license and the applicable validated tag or tags from the current or immediate past license year.
3. (3) The person is a donor intermediary who received the game bird or mammal from a donor described in paragraph (1), and has a written confirmation of the donation signed and dated by the donor, which includes the donor’s name, address, hunting license number, and applicable tag numbers for the species possessed. The license and tag or tags shall be for the current or immediate past license year.
(c) The documentation required by subdivision (b) shall be made available to the department as described in Section 2012. There is no required format for the documentation. Any written documentation containing the required information shall be deemed to comply with this section. A charitable organization or charitable entity receiving and distributing a game bird or mammal for a charitable or humane purpose shall maintain the documentation described in paragraph (2) or (3) of subdivision (b) for one year from the date of disposal.
(d) This section does not authorize the possession of a game bird contrary to regulations adopted pursuant to the federal Migratory Bird Treaty Act (16 U.S.C. Sec. 703 et seq.).
(e) On or before January 1, 2015, and subject to the requirements of subdivision (d), the commission shall recommend legislation or adopt regulations to clarify when a possession limit is not violated by processing into food lawfully taken game birds or mammals.