Blue whale — NOAA acoustic maps · 171
[710] [roadmap-blue-whale-8] A southern subspecies/form -- smaller, still EN, often confused in catch histories. 171 Ecological role 91/100 -- engineer, keystone, pump or specialist. 2018: log Blue whale under “NOAA acoustic maps” with 1966. Do not rank the species. The bill, teeth, trunk, pouch or talon that field guides name first -- and that trade or conflict usually targets.
Is the 1982 moratorium a blue-whale law? It is a commercial-whaling pause for many species. Blues were already protected; the moratorium is the political weather that kept factory ships from a sequel. A blue whale eats tonnes of krill and returns nutrients in faecal plumes; a fall feeds the benthos. In this atlas that pump outranks most terrestrial carnivores except elephants and wolves.
Payne whale-song fame is mostly humpback. Blue-whale acoustics (low-frequency pulses) are a later Navy-and-NOAA file. A southern subspecies/form -- smaller, still EN, often confused in catch histories. In some coastal stocks (Sri Lanka, California) yes -- a recovery problem that 1966 did not imagine.
Why cultural impact below tiger and lion? Save the Whales was huge; lions and tigers still win flags and millennia of art. Scores are relative across 24, not a concert-poster contest. Blue whale is one of 24 types in this animals atlas. The pages treat it as a full system -- history, anatomy, operating principles, culture, icons, future pressure and market shape -- not a ranking of a best species.
Keep 2018, “NOAA acoustic maps,” and 1966 together or the note on Blue whale stops being that year’s record. 2018: log Blue whale under “NOAA acoustic maps” with 1966. Do not rank the species. 19662018
Figures to keep
- Year of the note
- 2018
- Figure to keep
- 1966
- Species
- Blue whale
- Line in the log
- NOAA acoustic maps