---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chI/subchB/part21"
level: "part"
label: "Part 21"
heading: "Migratory Bird Permits"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chI-subchB-part21"
sections_count: 42
---

# Part 21 — Migratory Bird Permits

Title 50 C.F.R. — Wildlife and Fisheries › Chapter I — United States Fish and Wildlife Service, Department of the Interior › Subchapter B — Taking, Possession, Transportation, Sale, Purchase, Barter, Exportation, and Importation of Wildlife and Plants

## Contents

- [Subpart A — Introduction and General Requirements](/cfr/50/chI-subchB-part21-subpartA.md)
- [Subpart B — Regulatory Authorizations for Migratory Birds](/cfr/50/chI-subchB-part21-subpartB.md)
- [Subpart C — Specific Permit Provisions](/cfr/50/chI-subchB-part21-subpartC.md)
- [Subpart D — Provisions for Depredating, Overabundant, or Otherwise Injurious Birds](/cfr/50/chI-subchB-part21-subpartD.md)