native bird
Defined in 1 dictionary — U.S. Code
United States Code
16 U.S.C. § 2402 — for purposes of this chapter (2 versions over time)
the term “native bird” means any member, at any stage of its life cycle (including eggs), of any species of the class Aves which is indigenous to Antarctica or occurs there seasonally through natural migrations, and includes any part of such member;