Home Science & Research Rare Animals That Have Almost Never Been Seen

Rare Animals That Have Almost Never Been Seen

YouTube – Top 10s

As the biodiversity crisis worsens globally, many species face unprecedented threats, pushing them closer to extinction. While much attention is given to iconic animals like polar bears, rhinos, and tigers, lesser-known species are also fighting for survival. Nida Al-Fulaij from the People’s Trust for Endangered Species, along with experts from Whale and Dolphin Conservation, highlights some of the world’s rarest animals, each struggling to hold on to their place in the wild.

Black and Chestnut Eagle

Facebook – Nature and Culture International

This rare eagle, found in the montane forests of the Andes from Colombia to Argentina, has fewer than 250 adults left in the wild. With an impressive wingspan of nearly two meters, these raptors prey on mammals like squirrels and birds. However, conflict arises when eagles take chickens, leading to local disputes. Conservation efforts now aim to promote coexistence with farmers.

El Rincon Stream Frogs

YouTube – IndianapolisZoo

Endemic to Argentinian Patagonia, El Rincon stream frogs survive in warm thermal streams during harsh winters. Listed as Critically Endangered, they face threats from invasive rainbow trout and habitat loss caused by cattle encroachment. Efforts such as fish barriers and reintroductions are restoring their presence in local waterways.

Northern River Terrapins

Facebook – Turtle Island

Once widespread across India’s mangrove swamps and estuaries, northern river terrapins are among the most endangered freshwater turtles. Overharvesting, sand mining, and pollution led to their decline. A 2008 search found only 12 surviving individuals. Captive breeding programs have since reintroduced terrapins to the wild, with more reintroductions planned.

Dinagat Moonrat

Britannica

On Dinagat Island in the southern Philippines, the elusive Dinagat moonrat remains a mystery, with no confirmed population size or even available images. Habitat loss due to mining threatens its survival, prompting urgent investigations to locate and protect its dwindling populations.

Hirola Antelope

Facebook – Tusk

Hirola antelopes, the world’s most endangered antelope, number only 600 in Kenya and Somalia’s grasslands. Once abundant, their decline stems from habitat loss, overgrazing, and climate variability. Conservationists are restoring traditional grasslands to ensure the survival of this critically endangered species.

Albany Adders

Facebook – Snakes and Their Mates

This rare South African dwarf snake has only 17 recorded sightings, making it one of the world’s rarest reptiles. Its habitat is under threat from mining and infrastructure development. Emergency surveys and stewardship agreements with landowners are underway to safeguard any remaining populations.

Roach’s Mouse-Tailed Dormouse

Facebook – The Habitat Foundation

Known from a small area in Bulgaria, Roach’s mouse-tailed dormouse is one of Europe’s least-known rodents. These creatures rely on semi-open habitats with old trees, which are increasingly lost to agriculture or forest expansion. Conservationists are working to protect these habitats to support the species’ survival.

Bawean Warty Pigs

Facebook – TSI – Prigen Conservation Breeding Ark

These pigs are found only on Indonesia’s Bawean Island, and they number in the hundreds. With deforestation leaving just 10% of the island’s forest intact, the pigs often forage on farmland, causing conflict with locals. Initiatives are being developed to reduce human-wildlife conflict and promote coexistence.

Golden Langurs

Facebook – ICIMOD

Golden langurs, found in Bhutan and northern India, are among the world’s most endangered primates. With populations fragmented due to deforestation, roadkill remains a significant threat. Conservationists are reconnecting forest habitats through reforestation and wildlife-friendly bridges to help isolated groups thrive.

Siamese Crocodiles

Facebook – Guan Liang

Once widespread in Southeast Asia, Siamese crocodiles have vanished from 99% of their range. Rediscovered in Cambodia’s Cardamom Mountains, conservation programs have protected 400,000 hectares of habitat. Despite efforts, the species remains critically endangered due to poaching, fishing gear entanglement, and habitat loss.

Vaquita Porpoise

YouTube – 1 Minute Animals

With only ten individuals left in Mexico’s Gulf of California, the vaquita is on the brink of extinction. Endemic to a small area, it has the most restricted range of any cetacean. Immediate conservation efforts are crucial to give this species a chance of survival.

Rare Birds: Lost and Rediscovered

YouTube – American Bird Conservancy

Many bird species teeter on the edge of extinction. Examples include the cherry-throated tanager, rediscovered in Brazil after decades of presumed extinction, and the Fatu Hiva monarch, which clings to survival on one French Polynesian island. Some species, like the Himalayan quail, remain “lost”, unseen since 1876.

A Call to Action

YouTube – Incredible Earth

From frogs to crocodiles and primates, these species represent the fragility of our natural world. Urgent efforts are needed to mitigate human impact, protect habitats, and promote coexistence. Each of these animals plays a vital role in their ecosystems, reminding us of the importance of preserving biodiversity for future generations.

Stay connected with us for more stories like this! Follow us to get the latest updates or hit the Follow button at the top of this article, and let us know what you think by leaving your feedback below. We’d love to hear from you!

LEAVE A REPLY

Please enter your comment!
Please enter your name here