You can count what's left
Two northern white rhinos. Ten vaquitas. Forty-two Hainan gibbons. Every profile here carries the best number we have — because a count you can hold in your head is harder to look away from.
A living register of the world's rarest animals
A porpoise down to their last ten. A parrot who forgot their own song. These are the hundred animals nearest the edge — what's left of them, and the people who won't let them go.
Why it matters
Two northern white rhinos. Ten vaquitas. Forty-two Hainan gibbons. Every profile here carries the best number we have — because a count you can hold in your head is harder to look away from.
A wire snare. A gillnet. A painkiller fed to cattle. A dam thrown across a spawning river. Almost every loss here started with a human decision. That's the hopeful bit: decisions can be unmade.
The kākāpō. The California condor. The black-footed ferret. The mountain gorilla. Every one of them was written off. Every one is climbing back — because the people behind these profiles refused to accept the maths.
The census
Ranked by roughly how many are left in the wild, rarest first. Filter by class, region or status. Every card opens a full profile.
Ceratotherium simum cottoni
Rafetus swinhoei
Panthera tigris amoyensis
Oreomystis bairdi
Batagur trivittata
Phocoena sinus
Nectophrynoides asperginis
Anaxyrus baxteri
Atelopus zeteki
Cyanopsitta spixii
Canis rufus
Acinonyx jubatus venaticus
Dryococelus australis
Leptodactylus fallax
Dicerorhinus sumatrensis
Nomascus hainanus
Pseudophryne corroboree
Balaenoptera ricei
Cephalorhynchus hectori maui
Rhinoceros sondaicus
Trachypithecus poliocephalus
Aythya innotata
Addax nasomaculatus
Pseudoryx nghetinhensis
Neophema chrysogaster
Thymichthys politus
Crocodylus mindorensis
Panthera pardus orientalis
Nomascus nasutus
Ardeotis nigriceps
Panthera tigris jacksoni
Gallotia bravoana
Himantopus novaezelandiae
Cyprinodon diabolis
Nanger dama
Astrochelys yniphora
Thaumatibis gigantea
Strigops habroptilus
Rhinopithecus avunculus
Propithecus candidus
Batagur baska
Alligator sinensis
Marmota vancouverensis
Anthochaera phrygia
Gorilla gorilla diehli
Eubalaena glacialis
Mustela nigripes
Beatragus hunteri
Ara glaucogularis
Calidris pygmaea
Canis simensis
Bunolagus monticularis
Leucopsar rothschildi
Grus americana
Gymnogyps californianus
Panthera tigris sumatrae
Cyclura collei
Bubalus mindorensis
Gavialis gangeticus
Houbaropsis bengalensis
Pithecophaga jefferyi
Athene blewitti
Podiceps gallardoi
Pongo tapanuliensis
Crocodylus siamensis
Pedionomus torquatus
Bradypus pygmaeus
Prolemur simus
Gorilla beringei beringei
Crocodylus intermedius
Shinisaurus crocodilurus
Neophocaena asiaeorientalis
Ambystoma mexicanum
Crocodylus rhombifer
Elephas maximus sumatranus
Diomedea dabbenena
Gyps bengalensis
Diceros bicornis
Gorilla beringei graueri
Lepidochelys kempii
Eretmochelys imbricata
Pongo abelii
Spheniscus demersus
Pongo pygmaeus
Acipenser sinensis
Huso huso
Pangasianodon gigas
Anguilla anguilla
Pristis pectinata
Squatina squatina
Andrias davidianus
Telmatobius culeus
Leiopelma archeyi
Astrochelys radiata
Manis javanica
Manis pentadactyla
Manis culionensis
Varecia variegata
Bombus affinis
Acropora cervicornis
No species match those filters — try widening the search.
The alliance
Every profile names the people doing the actual work — the rangers, the vets, the lawyers arguing it out in court. Look them up. Fund them if you can. They're the difference between a number that keeps falling and one that finally turns.
IUCN Red ListInternational Union for Conservation of Nature — Species Survival Commission
WWFWorld Wide Fund for Nature
Re:wildRe:wild — Global Wildlife Conservation
Fauna & FloraFauna & Flora International
WCSWildlife Conservation Society
PantheraPanthera — Wild Cat Conservation
BirdLife InternationalBirdLife International
DurrellDurrell Wildlife Conservation Trust
ZSL EDGEZoological Society of London — EDGE of Existence
Conservation InternationalConservation International
International Rhino FoundationInternational Rhino Foundation
Save the RhinoSave the Rhino International
Turtle Survival AllianceTurtle Survival Alliance
Sea ShepherdSea Shepherd Global
Dian Fossey Gorilla FundDian Fossey Gorilla Fund International
Amphibian ArkAmphibian Ark
African ParksAfrican Parks Network
Australian Wildlife ConservancyAustralian Wildlife Conservancy
TRAFFICTRAFFIC — Wildlife Trade Monitoring Network
NZ Dept. of ConservationNew Zealand Department of Conservation
U.S. Fish & WildlifeUnited States Fish & Wildlife Service
NOAA FisheriesNOAA Fisheries — Protected Resources
AZA SAFEAssociation of Zoos & Aquariums — SAFE Program
Kadoorie FarmKadoorie Farm & Botanic Garden
Sahara ConservationSahara Conservation
International Crane FoundationInternational Crane Foundation
Philippine Eagle FoundationPhilippine Eagle FoundationLogos are the trademarks of their respective organisations, shown to credit and link to their work. The Vanishing 100 is an independent campaign concept and is not affiliated with or endorsed by them.
A companion piece
This census counts who's still with us. 100 Lost Species is its mirror image — an immersive memorial to a hundred animals no one will ever photograph again, each one redrawn from the records and set to a clock that never stops. Give it five quiet minutes.
An award-winning experience by Immersive Garden, with 60FPS.
Pick one animal. Learn their name. Back the people keeping them alive.
Choose your species