Animals

Sunday, 25 October 2026
19 facts about snails
19 facts about snails
Also called gastropods
Snails are mollusks and are one of the most numerous animal species in the world. In terms of species diversity, they are second only to insects. Even ...

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Javan hawk-eagle
It has a vibrant yellow iris.
Young Javan hawk-eagles have blue-grayish eyes that change color as they mature.
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European tree frog
Although European tree frogs can migrate, they often return to the pond where they are already living.
They are also reluctant to settle in a new pond if it is more than 750 meters away from others, and is not overgrown by bushes and tall greenery. They also prefer neutral or slightly alkaline waters.
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Snails
The largest land snail is the black snail.
It occurs throughout Europe, where it was introduced in the 16th century. This snail can reach 20 cm in length.
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Brown recluse spider
Brown recluse is often mistaken for wolf spider.
As a matter of fact, these two are not difficult to distinguish – brown recluse, apart from the violin-shaped marking, has also its legs uniformly colored.
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Quokkas
Australian law is very strict with human-quokkas interactions.
They are not to be petted, cuddled, hugged, or fed. There was a case of a tourist who threw a quokka off a boat to see if it could swim. Although quokkas do swim, the man was jailed.
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Giant panda
About half of the pandas born are twins. Of the twins born, usually only one survives to adulthood, as the mother usually chooses the stronger young to feed while the other dies of starvation.
Because of the mother's inability to store fat, her body is unable to produce enough milk to feed all of her babies. One to three young may be born during a single pregnancy.
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Great grey shrike
Offspring are cared for by parents and other group members called helpers.
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Slow worm lizard
Females are larger than males. The female's body length can reach 50 centimeters and the male's up to 40.
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Hawksbill sea turtle
Their carapace shape depends on their age.
When young, their shell is heart-shaped and elongates when they mature.
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Leeches
The body color of leeches is shades of brown and green with a hint of black.
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28 facts about spiders
28 facts about spiders
One of the first creatures to appear on land
The first ancestors of today's specimens appeared on Earth about 400 million years ago. They evolved from marine organisms of the chelicera subphylum. ...
17 facts about dolphins
17 facts about dolphins
Very intelligent and social mammals
They live in both oceans and rivers. They often travel in large herds, sometimes exceeding 1000 individuals. They have their language, which we have n ...
41 facts about octopus
41 facts about octopus
Very intelligent animals with amazing abilities
Octopuses are cephalopods with eight arms. So far, about 300 species of octopuses have been identified. The first octopuses appeared on Earth about 32 ...
20 facts about earthworms
20 facts about earthworms
Very useful organisms that live in the soil
They are geographically very widespread organisms. They are found in Europe, Asia, North America, and northern parts of Africa. They inhabit all types ...
22 facts about crustacean
22 facts about crustacean
Armored invertebrates
They mainly inhabit aquatic environments where they live on the seafloor (a record-breaker has been found at a depth of 10.5 km) or float in the depth ...
19 facts about central bearded dragon
19 facts about central bearded dragon
Pogona vitticeps
This interesting lizard occurs only on the Australian continent. Although its appearance may be discouraging, in fact, it is a completely harmless ani ...
19 facts about grey heron
19 facts about grey heron
Ardea cinerea
This large and interesting water bird appears in Central Europe during the breeding season and only in the north-west of the country can it be found a ...
16 facts about tasmanian devil
16 facts about tasmanian devil
Sarcophilus harrisii
They used to inhabit the Australian continent, but for unexplained reasons, disappeared from there about three thousand years ago. Today, they can onl ...
20 facts about sperm whale
20 facts about sperm whale
A vital element of the marine ecosystem
In the depths of the oceans, where sunlight loses its meaning, reigns one of the most majestic and enigmatic inhabitants of the seas–the spermaceti sp ...
20 facts about mallard
20 facts about mallard
Anas platyrhynchos
The common mallard is the most popular game bird in Central Europe, i.e. Poland. It is very numerous and easily inhabits various environments to which ...
14 facts about Brazilian wandering spiders
14 facts about Brazilian wandering spiders
They travel stowaway, and on top of that they bite
These spiders are found in forested areas of South and Central America. They actively hunt small animals, which they then paralyze with their venom. T ...
19 facts about American mink
19 facts about American mink
Furry commando
The American mink is a species common in North America, where it lives in the wild. It was introduced to Europe in the 1950s and spread throughout Eur ...
13 facts about European mole cricket
13 facts about European mole cricket
Gryllotalpa gryllotalpa
They get their name from the fact that they often damage crops and cause losses. At least that used to be the case, as the population of these insects ...
17 facts about spotted hyena
17 facts about spotted hyena
Laughing hyena
The spotted hyena is one of Africa’s most recognizable animals, also known as the laughing hyena. It is the largest living member of the hyena family, ...
20 facts about guinea pig
20 facts about guinea pig
Cavia porcellus
The guinea pig (Cavia porcellus), also known as the domestic cavy, is a medium-sized rodent native to the Andean regions of South America. Where it co ...
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