10 OF The Most Rarest Animal in The World 2024

Are you curious to know the rarest animal in the world? Rarest animals are highly endangered because of habitat destruction and excessive animal hunting. 

The article is a complete guide on the rarest animal in the world. Read along, and let’s uncover these rarest animals. 

List of Rarest Animals in the World: 

Here is the surprising list of the rarest animals in the world.

1. Black and chestnut eagle
2. El Rincon stream frogs
3. Northern river terrapins
4. Dinagat Moonrat
5. Hirola antelope
6. Albany adders
7. Roach’s mouse-tailed dormouse
8. Bawean warty pigs
9. Golden langurs
10. Siamese crocodiles.

How many of these animals do you know before? Let’s explore the habitat and conservation status of these rarest animals worldwide. 

Rarest Animal in the World: 

1. Black and Chestnut Eagle: 

Black and chestnut eagle

Conservative Status: 250 species remaining in the world.

Food: Black and Chestnut eagles prey on medium-sized animals such as squirrels, opossums, porcupines, and birds. 

Eagles are iconic animals that are known because of their high fly-in-the-sky. They are primarily found in Eurasia and Africa, but only a few species live in America, including the rarest Black and Chestnut eagles. 

Do you know how eagles can fly high in the sky? They have a wingspan of almost two meters, which helps them to keep this high flight possible. 

Sometimes, the species face survival conflicts because eating the local farmer’s chicken puts these eagles in trouble. 

Luckily, conflict resolution measures are designed to ensure the safety of birds along with local villagers. 

2. El Rincon Stream Frogs: 

El Rincon stream frogs

Conservation Status: Critically endangered. 

These rarest frogs are found in Argentina Patagonia. These frogs spend their winters in warm thermal streams. It helps them to stay warm in the cold winters. 

The rare frog is at risk from the aggressive Rainbow trout. Rainbow trout is the natural predator of EL Rincon Stream frogs. 

Also, the loss of habitat because of cattle encroaching into their habitat endangers them. 

The concerned authorities are taking measures to protect this rarest animal worldwide. 

3. Northern river terrapins: 

Northern river terrapins

Conservation Status: As of 2008, only 12 Northern River Terrapins were found in the forest of West Bengal.

Northern River Terrapins is the rarest animal globally and the most endangered freshwater turtle globally.

This rare animal was widespread in the past in mangrove swamps, rivers of West Bengal, and Odisha in India. But today, it’s critically endangered because of the overuse of its adults and eggs for food, sand mining, and pollution. 

4. Dinagat moonrat:

Dinagat moonrat

The Philippines has a small island known as Dinagat. Two rarest animals in the world are found in Dinagat: the Dinagat Moonrat and the Dinagat hairy-tailed rat. 

Details about these small and rare animals are also scarce; we need to find out how these animals survive on this tiny island. 

5. Hirola antelope: 

Hirola antelope

Conservation Status: only a few hundred animals in the world. 

Hira antelope is the rarest animal in the world that holds two distinctive awards, i.e.:

• The most endangered antelope. 
• The rarest animal in the world. 

Hirola antelope was present abundantly in the grasslands of Kenya and Somalia. But catastrophic events have reduced their number to just 600. 

The number of Hira antelope is decreasing continuously because of the destruction of their primary food source, grassland. 

The destruction of habitats is caused by overgrazing, elephant extirpation, fire suspension, and climate variability. 

The concerned authorities are trying their best to restore and protect the grassland to save and reproduce this rarest animal in the world. 

6. Albany adders:

Albany adders

Conservation Status: Critically endangered. Only 17 species left of Albany Adders. 

Albany adders are the rarest animal in the world. They are also critically endangered. Albany adders are a species of dwarf adders. 

Albany adders also hold the record for the rarest snake in the world. They are found in South Africa. 

Unfortunately, their only habitat is also under threat from mining, wind tribunes, and road development. 

Surveys are conducted to locate these rarest animals in South Africa. The landowners of the area where snakes are present are requested to sign a stewardship agreement with South African conservation authorities to save these animals. 

7. Roach’s mouse-tailed dormouse:

Roach’s mouse-tailed dormouse

This rarest animal in the world is found only in South-Western Bulgaria. The Roach’s mouse-tailed dormouse is Europe’s least-known and rarest rodent. 

They live in open and semi-open habitats, like old trees with little agricultural activity. Luckily, these habitats are still present and conserved in Southeastern Europe. But they are also under threat either to be converted to agricultural land or if left unfarmed to an enclosed forest. 

These animals hibernate for six months annually to produce one litter of young yearly. 

8. Bawean warty pigs:

Bawean warty pigs

Conservation Status: Only a few. 

These rarest pigs got their name from their country of origin, i.e., Bawean, an island in Indonesia. They are closely related to Javan Warty Pig. 

As you know, deforestation is a significant problem in Indonesia. Only 10% of the original forest remains intact in Bawean. 

When the pigs roam outside the safety of the forest for food, they come into conflict with humans, endangering the lives of pigs.

9. Golden langurs:

Golden langurs

Conservation Status: Only 40% of species are left in Bhutan. 

Golden langurs are the most endangered primates worldwide. It’s also the rarest animal in the world.  

Golden langurs are found in Bhutan and Assam, northern India. 

Do you know why Golden langurs are called golden? Because their stark hands and faces contrast sharply with their cream-coloured fur, which glows radiantly under the sun. 

These monkeys have a half-meter-long tail. Golden langurs are perfectly adapted to live in the trees in forests. Unfortunately, their homes are being threatened by road development. 

10. Siamese crocodiles: 

Siamese crocodiles

Conservation Status: Critically Endangered. 

The Siamese crocodile is the rarest animal in the world. They were found abundantly in the mainland Southeast Asia. 

It is now absent from 99% of its natural habitat. Only 250 Siamese crocodiles are left in the world. 

What is the rarest animal in the world? 

The rarest animal in the world is the Hirola antelope, which has only 600 species left in the world. Similarly, siamese crocodiles are another rarest animal, with only 250 species worldwide. 

Similarly, the Vaquita is the rarest marine animal globally, with only 2 species left. 

More info: What IS The Biggest Spider in The World 2024

Conclusion: 

The rarest animals in the world range from the iconic eagle Black and chestnut eagle to the critically endangered Siamese crocodiles. 

These rare animals contribute to the diversity of wildlife. Unfortunately, habit loss poses a significant threat to their survival. Still, if we opt for innovative strategies, we can save the rarest animals in the world. Which is your favourite rarest animal in the world?