Nature2016globalmedium confidence

In 2016, NOAA Fisheries divided humpback whales into 14 distinct population segments under the Endangered Species Act.

Notes on verification

Confirmed by the Federal Register final rule, NOAA's official press release, and Alaska Department of Fish and Game summary, all consistent on year, agency, and number of segments. [tier=bronze indep_score=0.539 clusters=2 claim_tier=notable]

Sources