Part 21. PART 21—MIGRATORY BIRD PERMITS

• SUBPART A [§ 21.2 - § 21.10] - Subpart A—Introduction and General Requirements
• SUBPART B [§ 21.12 - § 21.48] - Subpart B—Regulatory Authorizations for Migratory Birds
• SUBPART C [§ 21.63 - § 21.95] - Subpart C—Specific Permit Provisions
• SUBPART D [§ 21.100 - § 21.183] - Subpart D—Provisions for Depredating, Overabundant, or Otherwise Injurious Birds