A living register of the world's rarest animals

One hundred species.One last chance.

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.

№ 01
Northern White Rhinoceros Ceratotherium simum cottoni 2 — both female · Kenya

Why it matters

Extinction is not an event. It's a quiet subtraction.

01

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.

02

We did this

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.

03

They do come back

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

The 100

Ranked by roughly how many are left in the wild, rarest first. Filter by class, region or status. Every card opens a full profile.

№ 01 CR

Northern White Rhinoceros

Ceratotherium simum cottoni

2 — both female Kenya
№ 02 CR

Yangtze Giant Softshell Turtle

Rafetus swinhoei

2–3 known Vietnam · China
№ 03 CR

South China Tiger

Panthera tigris amoyensis

0 confirmed wild · ~200 captive China
№ 04 CR

ʻAkikiki

Oreomystis bairdi

~5 wild · ~50 in care United States
№ 05 CR

Burmese Roofed Turtle

Batagur trivittata

~6 wild females · ~1,000 captive Myanmar
№ 06 CR

Vaquita

Phocoena sinus

~10 Mexico
№ 07 EW

Kihansi Spray Toad

Nectophrynoides asperginis

Extinct in the wild · thousands captive Tanzania
№ 08 EW

Wyoming Toad

Anaxyrus baxteri

Extinct in the wild · reintroductions ongoing United States
№ 09 CR

Panamanian Golden Frog

Atelopus zeteki

Possibly 0 wild · ~1,500 captive Panama
№ 10 CR

Spix's Macaw

Cyanopsitta spixii

~20 wild (reintroduced) · ~180 captive Brazil
№ 11 CR

Red Wolf

Canis rufus

~20 wild · ~270 captive United States
№ 12 CR

Asiatic Cheetah

Acinonyx jubatus venaticus

~20–30 Iran
№ 13 CR

Lord Howe Island Stick Insect

Dryococelus australis

~25–35 wild · thousands captive Australia
№ 14 CR

Mountain Chicken Frog

Leptodactylus fallax

~30 wild Dominica · Montserrat
№ 15 CR

Sumatran Rhinoceros

Dicerorhinus sumatrensis

~34–47 Indonesia
№ 16 CR

Hainan Gibbon

Nomascus hainanus

~42 China
№ 17 CR

Southern Corroboree Frog

Pseudophryne corroboree

<50 wild · thousands captive Australia
№ 18 CR

Rice's Whale

Balaenoptera ricei

~50 United States
№ 19 CR

Māui Dolphin

Cephalorhynchus hectori maui

~54 New Zealand
№ 20 CR

Javan Rhinoceros

Rhinoceros sondaicus

~76 Indonesia
№ 21 CR

Cat Ba Langur

Trachypithecus poliocephalus

~85 Vietnam
№ 22 CR

Madagascar Pochard

Aythya innotata

~90–100 Madagascar
№ 23 CR

Addax

Addax nasomaculatus

<100 wild Niger · Chad
№ 24 CR

Saola

Pseudoryx nghetinhensis

Unknown — feared under 100 Vietnam · Laos
№ 25 CR

Orange-bellied Parrot

Neophema chrysogaster

~100 wild (post-breeding) Australia
№ 26 CR

Red Handfish

Thymichthys politus

~100 Australia
№ 27 CR

Philippine Crocodile

Crocodylus mindorensis

~100–150 mature Philippines
№ 28 CR

Amur Leopard

Panthera pardus orientalis

~100–120 wild Russia · China
№ 29 CR

Cao-vit Gibbon

Nomascus nasutus

~135 Vietnam · China
№ 30 CR

Great Indian Bustard

Ardeotis nigriceps

~150 India · Pakistan
№ 31 CR

Malayan Tiger

Panthera tigris jacksoni

~150 Malaysia
№ 32 CR

La Gomera Giant Lizard

Gallotia bravoana

~160 wild Spain
№ 33 CR

Kakī / Black Stilt

Himantopus novaezelandiae

~170 adults New Zealand
№ 34 CR

Devils Hole Pupfish

Cyprinodon diabolis

~190 (2024 count) United States
№ 35 CR

Dama Gazelle

Nanger dama

~100–200 wild Chad · Niger +
№ 36 CR

Ploughshare Tortoise

Astrochelys yniphora

<200 wild Madagascar
№ 37 CR

Giant Ibis

Thaumatibis gigantea

~200 Cambodia · Laos
№ 38 CR

Kākāpō

Strigops habroptilus

~244 New Zealand
№ 39 CR

Tonkin Snub-nosed Monkey

Rhinopithecus avunculus

~250 Vietnam
№ 40 CR

Silky Sifaka

Propithecus candidus

~250 (est. 100–1,000) Madagascar
№ 41 CR

Northern River Terrapin

Batagur baska

A few hundred, mostly head-started Bangladesh · India
№ 42 CR

Chinese Alligator

Alligator sinensis

~300 wild · >20,000 captive China
№ 43 CR

Vancouver Island Marmot

Marmota vancouverensis

~300 wild Canada
№ 44 CR

Regent Honeyeater

Anthochaera phrygia

~250–350 wild Australia
№ 45 CR

Cross River Gorilla

Gorilla gorilla diehli

~200–300 Nigeria · Cameroon
№ 46 CR

North Atlantic Right Whale

Eubalaena glacialis

~360 (~70 breeding females) United States · Canada
№ 47 EN

Black-footed Ferret

Mustela nigripes

~370 wild United States
№ 48 CR

Hirola

Beatragus hunteri

~300–500 Kenya · Somalia
№ 49 CR

Blue-throated Macaw

Ara glaucogularis

~350–450 Bolivia
№ 50 CR

Spoon-billed Sandpiper

Calidris pygmaea

~490 mature Russia · China +
№ 51 EN

Ethiopian Wolf

Canis simensis

~500 Ethiopia
№ 52 CR

Riverine Rabbit

Bunolagus monticularis

~500 South Africa
№ 53 CR

Bali Myna

Leucopsar rothschildi

~400–500 wild Indonesia
№ 54 EN

Whooping Crane

Grus americana

~540 wild United States · Canada
№ 55 CR

California Condor

Gymnogyps californianus

~560 (~350 wild) United States · Mexico
№ 56 CR

Sumatran Tiger

Panthera tigris sumatrae

~400–600 Indonesia
№ 57 CR

Jamaican Iguana

Cyclura collei

~500–600 Jamaica
№ 58 CR

Tamaraw

Bubalus mindorensis

~600 Philippines
№ 59 CR

Gharial

Gavialis gangeticus

~650 adults India · Nepal
№ 60 CR

Bengal Florican

Houbaropsis bengalensis

~600–800 Cambodia · India +
№ 61 CR

Philippine Eagle

Pithecophaga jefferyi

~600–800 (~400 pairs) Philippines
№ 62 EN

Forest Owlet

Athene blewitti

~250–1,000 India
№ 63 CR

Hooded Grebe

Podiceps gallardoi

~750–800 Argentina · Chile
№ 64 CR

Tapanuli Orangutan

Pongo tapanuliensis

~800 Indonesia
№ 65 CR

Siamese Crocodile

Crocodylus siamensis

~500–1,000 wild Cambodia · Laos +
№ 66 CR

Plains-wanderer

Pedionomus torquatus

~250–1,000 Australia
№ 67 CR

Pygmy Three-toed Sloth

Bradypus pygmaeus

~500–1,500 Panama
№ 68 CR

Greater Bamboo Lemur

Prolemur simus

~1,000+ Madagascar
№ 69 EN

Mountain Gorilla

Gorilla beringei beringei

~1,063 Rwanda · Uganda +
№ 70 CR

Orinoco Crocodile

Crocodylus intermedius

~250–1,500 wild Colombia · Venezuela
№ 71 EN

Chinese Crocodile Lizard

Shinisaurus crocodilurus

~1,200 wild China · Vietnam
№ 72 CR

Yangtze Finless Porpoise

Neophocaena asiaeorientalis

~1,250 China
№ 73 CR

Axolotl

Ambystoma mexicanum

~50–1,000 wild Mexico
№ 74 CR

Cuban Crocodile

Crocodylus rhombifer

~2,400 Cuba
№ 75 CR

Sumatran Elephant

Elephas maximus sumatranus

~2,400–2,800 Indonesia
№ 76 CR

Tristan Albatross

Diomedea dabbenena

~5,000 (~1,700 pairs) United Kingdom (Tristan da Cunha)
№ 77 CR

White-rumped Vulture

Gyps bengalensis

~6,000 India · Nepal +
№ 78 CR

Black Rhinoceros

Diceros bicornis

~6,400 Namibia · South Africa +
№ 79 CR

Grauer's Gorilla

Gorilla beringei graueri

~6,800 DR Congo
№ 80 CR

Kemp's Ridley Sea Turtle

Lepidochelys kempii

~7,000–9,000 nesting females Mexico · United States
№ 81 CR

Hawksbill Sea Turtle

Eretmochelys imbricata

~8,000+ nesting females Global tropics — 70+ countries
№ 82 CR

Sumatran Orangutan

Pongo abelii

~13,800 Indonesia
№ 83 CR

African Penguin

Spheniscus demersus

~19,800 mature (~9,900 pairs) South Africa · Namibia
№ 84 CR

Bornean Orangutan

Pongo pygmaeus

~104,000 Indonesia · Malaysia
№ 85 CR

Chinese Sturgeon

Acipenser sinensis

Unknown — no natural spawning since 2017 China
№ 86 CR

Beluga Sturgeon

Huso huso

Unknown — wild stocks down >90% Caspian states · Romania +
№ 87 CR

Mekong Giant Catfish

Pangasianodon gigas

Unknown — down ~90% since 1990s Thailand · Laos +
№ 88 CR

European Eel

Anguilla anguilla

Unknown — glass eel arrivals down ~95% Across Europe · North Africa
№ 89 CR

Smalltooth Sawfish

Pristis pectinata

Unknown — declined >95% United States · Bahamas
№ 90 CR

Angelshark

Squatina squatina

Unknown — vanished from most of its range Spain (Canary Islands) · United Kingdom +
№ 91 CR

Chinese Giant Salamander

Andrias davidianus

Unknown — wild populations crashed >80% China
№ 92 EN

Titicaca Water Frog

Telmatobius culeus

Unknown — mass die-offs recorded Peru · Bolivia
№ 93 CR

Archey's Frog

Leiopelma archeyi

Unknown — two small populations New Zealand
№ 94 CR

Radiated Tortoise

Astrochelys radiata

Millions historically — collapsing fast Madagascar
№ 95 CR

Sunda Pangolin

Manis javanica

Unknown — declined >80% in 21 years Indonesia · Malaysia +
№ 96 CR

Chinese Pangolin

Manis pentadactyla

Unknown — functionally extinct in much of China China · Taiwan +
№ 97 CR

Philippine Pangolin

Manis culionensis

Unknown — Palawan only Philippines
№ 98 CR

Black-and-white Ruffed Lemur

Varecia variegata

Unknown — declined >80% Madagascar
№ 99 CR

Rusty Patched Bumble Bee

Bombus affinis

Unknown — gone from 87% of range United States · Canada
№ 100 CR

Staghorn Coral

Acropora cervicornis

Unknown — declined >80% since 1980s Caribbean — 30+ countries and territories

The alliance

Nobody saves a species alone

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.

Logos 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

The ones we couldn't save

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.

№ 100
100 Lost Species An immersive memorial

The most dangerous number
is the one nobody is watching.

Pick one animal. Learn their name. Back the people keeping them alive.

Choose your species