Animals

Sunday, 15 February 2026
15 facts about Javan leopard
15 facts about Javan leopard
Panthera pardus melas
The Javan leopard is one of the endemic animals of the island of Java in Indonesia. Due to habitat fragmentation, leopards are forced to breed within ...

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Brittle stars
There are species with no larval stage at all.
Amphipholis squamata, common in all parts of the British Isles is one of them.
Mallard
They fly very well and can achieve a momentum of up to 90 km/h.
Butterflies
They have two pairs of wings - front and back.
The wings can be covered with a variety of patterns, and the hind wings can also have tails. A commo ...
Manatees
Manatees have a spindly body, ranging from 2,5 to 3,9 meters in length.
Their body mass ranges from 460 to 1620 kilograms. Their front limbs are transformed into flippers w ...
Sea otter
They remain an endangered species. 
Their current global population is estimated at about 110,000 individuals, which is still much lower ...
Jellyfish
The smallest known jellyfish come from genera Eleutheria and Staurocladia.
They typically measure up to 0,5 millimeters in diameter.
Siberian roe deer
Females, called doe, give birth to one or two fawns after a 300-day gestation.
Hippopotamus
Nowadays, Nile hippos live only in the central and southern parts of Africa.
They are most often found in the oases, lakes and rivers of Sudan, Somalia, Kenya and Uganda, as wel ...
Common cuckoo
It has a grayish, slender body and a long tail, the plumage resembling that of a sparrowhawk.
The legs are relatively short compared to the rest of the body. The underside of the body is decorat ...
Northern pike
Their life span is between 10 and 15 years.
However, some individuals live up to 25 years. In food-poor environments, pike life expectancy decreases dramatically due to widespread cannibalism.