The humpback whale is established and designated as the official marine mammal of the State, to be effective so long as the legislature of the State does not otherwise provide.
Haw. Rev. Stat. § 5-12
State marine mammal
L 1979, c 110, §1
Official source: Hawaii State Legislature. Reproduced from public-domain Hawaii statutes; confirm against the official source for the current text. Not legal advice.