The scissor-tailed flycatcher, Muscivora Forficata, is hereby designated and adopted as the state bird of the State of Oklahoma. Laws 1951, p. 356, § 1.
Okla. Stat. tit. 25, § 98
State bird
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.