These days, when our planet faces a number of serious problems such as uncontrolled overpopulation, devastating pollution, and unprecedented climate change, more and more animals are becoming endangered and extinct. In fact, the species loss is currently happening at a rate more than 1,000 times greater than what would be natural. Consequently, future generations might never get to see animals that we could watch in nature when we were younger. To raise awareness about the heartbreaking state of Mother Earth and some of her most endangered animal species, we created this post with 20 Rare Animals Nearly Impossible To See In The Wild
1 Pygmy Three-Toed Sloth
Also known as the monk sloth or the dwarf sloth, the pygmy three-toed sloth is a critically endangered species of the sloth. This curious animal has a very restricted range as it can only be found on a tiny island, Isla Escudo de Veraguas, located off mainland Panama. The entire population of this species is estimated at some 80 individuals.
2 Angonoka Tortoise
Another extremely rare animal native to Madagascar, the Angonoka tortoise is the most endangered tortoise in the world. Found only around the Baly Bay in Northwest Madagascar, this tortoise, known for distinctive, beautifully decorated carapace, has been suffering from habitat destruction and over-hunting. There might be just about 200 remaining specimens now.Singapore Stream Crab
3 Singapore Stream Crab
Reaching only about 3 cm (1.2 in) in width, the Singapore stream crab is a critically endangered species of freshwater crab found in Singapore. Discovered as late as in 1986, this tiny crab lives in streams running through undisturbed forests of Singapore; however, rapid urbanization of the city-state has driven it to the brink of extinction.
4 Przewalski’s Horse
Also known as the Takhi and Dzungarian horse, the Przewalski’s horse is the last surviving subspecies of the wild horse. It was once driven to extinction in the wild (primarily through interbreeding with domesticated horses) but recent reintroduction efforts have grown and sustained several small wild populations in Mongolia.
5 Siamese Crocodile
Also known by many other names, such as Singapore small grain, cocodrilo de Siam, or Buja, the Siamese crocodile is a medium-sized freshwater crocodile native to Southeast Asia. Over the past one hundred years, habitat destruction and hunting have wiped out the crocodile from 99% of its natural environment; there are now just around 250 individuals remaining in the wild
6 Amur Leopard
Also known as the Far East leopard and the Manchurian leopard, the Amur leopard is a very rare, critically endangered leopard that has adapted to life in the temperate forests of Southeast Russia and Northeast China. In 2015, fewer than 60 of these amazing animals were estimated to live in the wild.
Local to the Gulf of California, the Vaquita is the world’s rarest marine mammal. This little porpoise was not discovered until 1958 and just a little over half a century later, we are on the brink of losing it forever. The biggest threat for Vaquitas is illegal fishing as they often get caught and drowned in gillnets.
8 Swift Parrot
The swift parrot is a strikingly-colored, slim, medium-sized parrot native to Australia. The bird breeds only in Tasmania; then it flies across the Bass Strait to forage on the flowering eucalypti on the Australian mainland. Predation and habitat loss are the main reasons why the wild population of this parrot has dwindled dramatically.
9 Madagascan Fish Eagle
With a wingspan of up to 180 cm (71 in) and weight of up to 3.5 kg (7.7 lb), the Madagascan fish eagle is a large bird of prey local to Northwest Madagascar. Constantly threatened by habitat destruction and persecution, the current wild population of this beautiful bird is thought to be around just 120 breeding pairs
10 Mexican Wolf
Commonly referred to as “el Lobo,” the Mexican wolf is a subspecies of the gray wolf. These canids once numbered in thousands, but they were wiped out in the US by the mid-1970’s, with just a handful existing in zoos. In 1998, a small group of Mexican wolves were released back into the wild in Arizona, but their numbers have been growing very slowly.
11 Mountain Gorilla
One of the two subspecies of the eastern gorilla, the mountain gorilla is an extremely rare gorilla that has been suffering from poaching, habitat destruction, and disease. There are currently two separate populations of the species – one lives in the Virunga Mountains in Central Africa, while the other one can be found in the Bwindi Impenetrable National Park in Uganda
12 Tree Lobster
Also known as the Lord Howe Island stick, the tree lobster is a large, nocturnal insect that was once abundant on Lord Howe Island in Australia. Sadly, mice and rats introduced to the island drove the insect to extinction by 1920. However, sightings of the tree lobster were recently reported on Ball’s Pyramid – a volcanic remnant located few miles away from the island
13 Florida Panther
A rare subspecies of the cougar, the Florida panther is one of the most notable examples of critically endangered animals that have been recovered. By the 1970’s, its population had been reduced drastically to just about 20 remaining panthers in the wild. Recent conservation efforts have boosted its population, but the big cat still faces countless challenges in its fight for survival.
Local to Northeast Kenya and Southwest Somalia, the Hirola is the world’s most endangered antelope. In the 1980’s, a viral disease killed about 85-90% of the existing Hirola population, and the species has been struggling to survive since then. The current population of this medium-sized antelope is estimated at some 500 individuals.
15 Ruppell’s Vulture
With confirmed evidence of a flight at an altitude of 11,300 m (37,100 ft) above sea level, Ruppell’s vulture is considered to be the world’s highest-flying bird. These huge scavengers are native to the Sahel region of Africa, which extends over several countries. However, their population has been dwindling considerably, mainly due to habitat destruction and poisoning.
16 Great Indian Bustard
With a weight of up to 18 kg (40 lb), the great Indian bustard is one of the heaviest flying birds in the world. Loss of habitat and poaching have decimated the population of this large bustard to the point where there is just about 200 individuals surviving in parts of India and Pakistan. Several recovery programs have been recently launched to save this bird from extinction.
17 Common Sawfish
Measuring up to 7.5 m (25 ft) in length, the common sawfish is a large species of the sawfish. Inhabiting coastal waters, estuaries, lagoons, river mouths, and sometimes even freshwater in tropical and subtropical regions worldwide, this bizarrely looking fish is now very rare as it has been suffering from over-fishing.
18 Hainan Gibbon
Of all 504 known primate species, the rarest and most vulnerable is found only on one tropical island in South China. The majestic and mysterious Hainan gibbon is confined to a single small patch of forest where only around 25 of these rare animals remain. Deforestation and hunting for food and pet trade are the main reasons why this primate is on the verge of extinction.
19 Dusky Gopher Frog
Also known as the Mississippi gopher frog, the dusky gopher frog is a very rare species of frog native to the southern US. This medium-sized, stocky frog once was common in parts of Alabama, Mississippi, and Louisiana. However, its current population consists of less than 250 individuals living in two small ponds in southern Mississippi.
20 California Condor
With a wingspan of up to 3 m (10 ft), the California condor is the largest bird in North America. In 1987, this magnificent bird became extinct in the wild when the last 27 individuals were captured and put in breeding programs. Four years later, the bird was reintroduced to its natural habitat. Despite these re-population efforts, its wild population is still very small.