Animals

Sunday, 7 December 2025
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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Brown recluse spider
Their eyes are arranged in dyads and are equal in size.
Other spiders have their eyes arranged in rows of four.
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Aye-aye
It is the only mammal that uses echolocation to find prey.
It knocks on the trunks and branches and listens to the echo in order to locate hollow chambers.
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Common cuckoo
A peculiarity of the cuckoo is its brood parasitism. They lay eggs in the nests of other birds.
The Common Cuckoo has a habit of laying its eggs in other species nests, so an unsuspecting female h ...
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Southern cassowary
The Male takes care of the young.
He is responsible for hatching the eggs and caring for the hatchlings. Hatching usually takes up to ...
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Javan leopard
Cubs are hidden in dense vegetation for the next eight months during which are cared for by their mother.
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Hippopotamus
Hippos reproduce and are born in water.
Females reach sexual maturity at 5-6 years and males at 7.5 years. Copulation of the pair occurs in ...
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Vaquita
Females are slightly larger than males.
They grow up to approximately 150 centimeters long, while males usually do not exceed 140 centimeters in length.
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Northern pike
They are territorial and aggressive.
Aggression within the species is common and is caused by fighting for space and food. It happens that larger individuals steal prey from younger pikes.
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Octopus
Most octopuses hatch from eggs as paralarvae and function as plankton for the first weeks or months. These small octopuses feed on zooplankton, arthropod larvae, or copepods.
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American flamingo
At least one parent constantly watches the eggs.
An incubation period lasts 27 to 31 days. The hatching process takes 24 to 36 hours—the young break through the eggshell with a unique “tooth” that falls off soon after hatching.
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13 facts about Javan hawk-eagle
13 facts about Javan hawk-eagle
Nisaetus bartelsi
The Javan hawk-eagle is one of the most endangered raptors in the world. It is a symbol of the endemic fauna of Java island in Indonesia and an Indone ...
20 facts about pterodactyls
20 facts about pterodactyls
Flying reptiles
Pterodactyls, despite common beliefs, are not the ancestors of present-day birds. What is more, there was no such animal as Pterodactyl—the name refer ...
21 facts about Asian elephant
21 facts about Asian elephant
Elephas maximus
Asian elephants are one of the most endangered terrestrial mammals. Previously so widespread they reached the basin of the Yangtze River, nowadays the ...
31 facts about otters
31 facts about otters
Sea dogs
Otters can be found on every continent except Antarctica and Australia. They are very social and playful mammals, most commonly found in river basins. ...
26 facts about red panda
26 facts about red panda
The lesser panda
The red panda, despite its name, does not belong to the same family as the giant panda. Although both species share similarities, such as cravings for ...
25 facts about pink river dolphin
25 facts about pink river dolphin
Amazon river dolphin
The Amazon river dolphin is also known as boto, bufeo, but the most commonly used name is the pink river dolphin. It is the largest river dolphin in t ...
17 facts about blue tang
17 facts about blue tang
Dory the fish
The royal blue tang is a crucial species of coral fish. Already popular marine aquarium addition, it was even further popularized by the animated movi ...
19 facts about Portuguese man-of-war
19 facts about Portuguese man-of-war
Pacific man-of-war
Portuguese man-of-war are fascinating creatures, that are in fact a colony of individual organisms. Named after warship vessels, they resemble floatin ...
18 facts about alligator snapping turtle
18 facts about alligator snapping turtle
Macrochelys temminckii
The alligator snapping turtle is one of the most memorable turtle species because of its intriguing look. They can be found in North and Central Ameri ...
24 facts about ball python
24 facts about ball python
Royal python
The ball python, commonly referred to as the royal python, is the smallest of African pythons. Docile, and non-venomous, it is a very popular pet for ...
21 facts about fossa
21 facts about fossa
Cryptoprocta ferox
A fossa is one of the most interesting animals. Generally speaking, it looks like a hybrid of a cat, a dog, a weasel, a monkey, and a mongoose. It is ...
20 facts about saola
20 facts about saola
Asian unicorn
Saola are one of the rarest large animals on Earth. They are so rare, in fact, that it is next to impossible to observe them in the wild. Scientists s ...
21 facts about corn snake
21 facts about corn snake
Pantherophis guttatus
Corn snakes, also referred to as the red rat snakes, are native to the U.S. Despite being colorful, they are not venomous. They are one of the most po ...
25 facts about Gila monster
25 facts about Gila monster
Heloderma suspectum
The Gila monster is one of the few venomous lizards in the world, the only extant venomous species in the United States. It is easily distinguished by ...
19 facts about Hawksbill sea turtle
19 facts about Hawksbill sea turtle
Eretmochelys imbricata
Hawksbills are one of the smallest sea turtles. Their distinguished shells make being considered the most beautiful sea turtles. They are listed as Cr ...
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