Amur leopard (Panthera pardus orientalis)
Far Eastern leopard
The Amur and Persian leopards subspecies described in this and next article, are at the same time among the last populations left in Asia. Their fate, similarly to that of white and black rhinoceroses, is uncertain, one could say – sad.
- Class: Mammalia
- Order: Carnivora
- Family: Felidae
- Genus: Panthera
- Species: leopard (Panthera pardus)
- Subspecies: Amur leopard (Panthera pardus orientalis)
- Names: Amur leopard, Far Eastern leopard
Occurrence and habitats
It is found in north-eastern China, probably south of Beijing, and on the Korean Peninsula. In the middle of 20th century, the distribution of Amur leopards was limited to the south-most region of the Ussuri (Primorsky Krai). The northern border includes the Sea of Japan, but in 1950s, the Amur leopards were observed 50 km (30 mi) north of Vladivostok and in Kedrovaya Pad Nature Reserve. The habitats of the Amur leopard are bordered from the habitats of wild or artificial populations of sika deer. In the winter, they inhabit rocky slopes of southern regions.
In 1970s, the population was divided into 3 separate ones, but on the turn of 20th and 21st centuries only the one in the south-western part of Primorsky Krai left, where it covers the territory of about 3,000 km2 (1160 mi²) along the border with China and North Korea.
The individuals of this subspecies move between Russia, China, and North Korea, across the Tumen River, despite a high wire fence marking the border.
Number of individuals
This is the saddest section of our article. In 2007, there were 14-20 individuals in the wild and 5-6 young Amur leopards. Nowadays, it is believed, that there are 19-26 Amur leopards in the wild. In zoos around the world there are a little bit more of them than in the wild.
Unfortunately, the Amur leopard has the smallest gene pool among all leopard subspecies, which causes inbreeding that badly affects the quality of genetic material passed on to next generations. We feel terribly sorry writing this, but it seems that this beautiful cat is dying out before our eyes. We hope that we won’t have to move this article to the Extinct section…
It is distinguished from its other relatives by bright (creamy) coloration and very dark, big, and widely set rosettes and ring shapes. This subspecies is perfectly adapted to living in a difficult, frigid climate – in the winter, the fur is to 7 cm (2.8 in) thick. Moreover, contrary to other leopards, this one makes hoarse vocalizations, and roars very rarely. The winter coat changes from light yellow to yellow-reddish with a golden glow, or rusty-reddish-yellow. In the summer, the fur is brighter, and the markings more distinguished.
Diet, hunting techniques, lifestyle
As other leopards, the Amur leopard attacks its prey off guard – it jumps on a prey from a distance of several meters. It hunts for many animals, but it feeds mostly on hare and sika deer.
The Amur leopard is very picky when it comes to choose its territory. It usually chooses basins and natural borders of a given area for its habitats. However, sometimes the territories of two individuals overlap, but only in a small percentage. Depending on the sex, age and size of a family, the acreage ranges from 5,000-30,000 ha (19–116 mi²). Amur leopards happen to use the same hunting and migration trails, and even resting places over many years.
In regions rich of game, Amur leopards don’t migrate or perform co called vertical migration, following the herds of ungulates. In the Ussuri region, sika deer, wapiti, Siberian musk deer, elks, and boars are the main target of Amur leopards. It hunts hare, badgers, fowl and mice less frequently. In a nature reserve, it hunts mostly does, but also young Asian black bears that are younger than 2 years old.
It seems that males prefer habitats in the vicinity of sika deer stags, and females with the young are often found near hinds’ habitats.
They become sexually mature at the age of 2-3 years, and they are able to reproduce for 10-15 years. The estrus period lasts for 12-18 days per month, and in exceptional cases even for 25 days. Amur leopards breed in the spring and early summer.
The gestation period, as in the Persian leopard, lasts 90-105 days, but usually it is 92-95 days. They young (one litter may consist of 1-4 cubs) weigh 500-700 g (1.1–1.5 lb) on average, they open their eyes after 7-10 days, and after 12-15 days they start to crawl. At the age of 2 months, cubs leave the den and start to eat meat, despite the lactation period lasting 5-6 months. Sometimes cubs stay with their mother to her first estrus after pregnancy.
They usually leave their mother at the age of 17-24 months, but in a nature reserve, there were cubs from two different litters staying with their mother.
Detailed information / size
Amur leopard (Panthera pardus orientalis)
- Body length: 107 – 136 cm (42 – 54 in)
- Tail length: 82 – 90 cm (32 – 35 in)
- Height at shoulders: 64 – 78 cm (25 – 31 in)
- Weight: males: 32.2 – 48 kg (71 – 106 lb); females: 25 – 42.5 kg (55 – 94 lb)
- Speed: 60 km/h (37 mph)
- Jumps: horizontally: 5.8 m (19 ft), vertically: 3 m (10 ft)
- Lifespan: 10-15 years /to 21 years in captivity/
Amur leopard – interesting facts
- The Amur leopard is the only subspecies of the leopard adapted to a cold climate.
- The Amur leopard is considered to be one of the most endangered representatives of big cats – there are 19-26 (maybe 35) individuals left in the wild. All of them live in Far East.
- The reasons for the extinction of Amur leopards include: deforestation, poaching, presence of military and training of soldiers in border areas, fire, development of agriculture and infrastructure. Within the Amur subspecies, inbreeding is also the cause of dying out, as it causes the reduction of gene pool resulting in congenital disorders. Nevertheless, human activity is the main reason for the extinction of this subspecies.
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