Grue est l’une des vingt-quatre espèces de cet atlas. Ce n’est pas un catalogue : évolution, anatomie, comportement, culture, icônes, conservation et aire forment un seul système.
Les scores comparent vitesse, intelligence, aire, résilience, impact culturel et rôle écologique. Ce sont des jugements éditoriaux relatifs, pas un classement de laboratoire.
Sept chapitres creusent : origines, corps et sens, vie et comportement, culture, icônes, pression de conservation et l’aire partagée avec les gens.
Introduction profonde
Deep dive: Grue
Grue is not a single postcard animal. It is a set of populations, subspecies and human rules inside the birds family of this atlas.
Diversité, corps, culture et aires — plus une lentille de cette région linguistique.
Diversity inside the type
Field guides collapse many lineages into the English word Grue. Subspecies, flyways and captive lines do not share one fate -- bald eagles and Philippine eagles, or western and mountain gorillas, are the caution.
This atlas picks a Wikipedia title as the hero image and then keeps the rest of the grade in view so a recovered stock cannot launder a CR cousin.
Life in the landscape
A long trachea coiled in the sternum gives the unison call its carry. The bill probes wetlands; the inner wing is built for a slow display stroke.
Omnivory in marshes -- plants, invertebrates, small vertebrates. Winter grain at Kushiro and Izumi is a human subsidy on that diet.
Culture and meaning
English-language culture met the Grue through film, law, heraldry and zoos. Those portrayals move money and sometimes take; they are not a field census.
The culture chapter dates posters and statutes so a 1975 film or a 1961 logo cannot pretend to be a 2020s Red List.
Conservation and money
Red-crowned Grue is Endangered; whooping Grue remains one of the rarest North American recoveries.
Tourism, conflict payments, quotas and captive loans are dated economic bands in the market chapter -- not live prices and not a best-species prize.
Plongée sciences de la vie
Biology deep dive: Grue
Grue biology is a stack of structure, energy, sensing and hard limits. The four sections below are the same headings used across the atlas so types can be compared without a best-species frame.
Anatomie, sens, comportement et limites — plus le langage de terrain de cette région.
Structure
A long trachea coiled in the sternum gives the unison call its carry. The bill probes wetlands; the inner wing is built for a slow display stroke.
Load paths and tissues (not metals) are expanded in the anatomy chapter.
Energy and foraging
Omnivory in marshes -- plants, invertebrates, small vertebrates. Winter grain at Kushiro and Izumi is a human subsidy on that diet.
The how-it-works diagrams reduce that budget to a six-node loop.
Senses and control
Visual pair displays and far-carrying calls structure territories. Wetland depth and ice decide winter survival more than acuity.
Control here means the animal steering itself -- not a vehicle ECU.
Limits
A few winter basins and nesting marshes hold the Endangered type. Influenza and rice-paddy conversion are tighter than any sprint.
Resilience scores encode those limits relative to the other 23 types.
🐼Panda géantEast Asian flagship whose recovery is a state project.
🦅AigleNational-emblem bird on a different hunting geometry.
Termes clés
Tancho
Japanese name for Grus japonensis -- red crown, white body.
Unison call
Paired duet that advertises a territory with the dance.
Izumi
Kagoshima wintering ground that can hold most of the island flock.
Whooping Grue
Grus americana -- 21 birds in 1941; a parallel recovery.
ICF
International Grue Foundation (Baraboo, 1973) -- George Archibald.
Costume rearing
Whooping-Grue chicks raised by puppet to avoid imprinting.
Habitat and movement
Where the Grue breeds and feeds is the first constraint. Single lakes, islands and forests appear again in the history timeline.
Range scores in this atlas mark how widely that movement runs -- albatross and blue whale high, koi and panda low -- not a quality ranking.
Research and law
Named projects (Project Tiger, ACAP, ICCAT, Amboseli) are the English-language bureaucracy of the type.
Listings and downlists are dated events in the timeline, not eternal essences.
Culture and price
Film, auction and logo years are filed under culture and market so they cannot masquerade as demography.
The icons chapter keeps eight real Wikipedia titles so a later language pack can attach the same faces.
Notes de terrain visuelles
Photos sous licence de cette espèce — héros, ères et icônes sur un mur.
Alastair Rae from London, United KingdomAlastair Rae from London, United KingdomAlastair Rae from London, United KingdomSasataRod from Livonia, MichiganTim Rossアラツク欅 (Keyaki)Driedprawns at en.wikipedia