01 Find a krill patch
Acoustics and experience, not a cartoon compass.
Blue whale · The largest animal whose 1966 IWC protection, 1982 moratorium and still-thin Antarctic recovery define a hunted giant.
Operating a blue whale life is a loop: sense, decide, act, and stay inside an energy and legal envelope.
Steps are type-level -- hunt, migrate or spawn -- not a promise that every individual follows the same film sequence.
Lunge-feeding on krill swarms -- the most expensive gulp, paid by the densest food. Fasting between polar summer and low-latitude winter.
Low-frequency sound that crosses basins. Eyes are secondary in that budget.
Slow breeders (whales, apes, albatrosses, tigers) cannot outrun a short political cycle. Fast clutch species still fail if the nest site vanishes.
A blue whale without its lake, ice, anemone or gravel is a different, usually failing, animal.
Quotas, feeders, reserves and films rewrite survival as much as weather. A 1966 lock on a emptied south, and ships on the healthier coasts. EN is still the species card.
Acoustics and experience, not a cartoon compass.
Pleats expand; baleen keeps the swarm.
The pump that ecology papers cash.
Some stocks move; others are more resident than school posters said.
Pulses for spacing and census.
A carcass as a deep-sea year.
A 1966 lock on a emptied south, and ships on the healthier coasts. EN is still the species card.
Without the breeding site or forage pulse, brochure behaviour is theoretical.
Quotas, listings and trade rules now bound real populations as tightly as weather.
Asia largest cat whose subspecies map, 1973 Project Tiger and remaining 4,000-odd wild animals define a century of recovery arithmetic.
Overall 62 🦁A social pantherine whose prides, Gir relic and 2015 Cecil killing still structure African conservation politics.
Overall 66 🐘The atlas type is the bush elephant -- an ecosystem engineer whose ivory ban (1989) and split from forest elephants still structure African conservation.
Overall 61 🐺A Holarctic pack hunter whose 1995 Yellowstone return and older Leopold ethics still structure predator politics.
Overall 78 🐼A bamboo specialist whose WWF logo, Wolong quake and 2016 IUCN downlist from EN to VU made a recovery into a brand.
Overall 41 🐻A marine bear whose seal-and-ice budget made Churchill, Knut and climate models into one public animal.
Overall 56 🦍The atlas type is the western gorilla -- a knuckle-walking ape whose Fossey-era mountain cousins and Koko lab fame split one public name.
Overall 45