Animals

Wednesday, 17 December 2025
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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Quokkas
They can survive without food and water for long periods of time.
To do so, they rely on fat stored in their tails.
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Malaysian trumpet snail
The red-rimmed melania is very tolerant of brackish water.
Despite being native to freshwater, they thrive in saline conditions.
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Black Caiman
The black caiman is dark-scaled, typically black.
The coloring can vary, however, from mottled gray, and dark brown, to olive.
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Northern pike
The world record pike caught so far is 140 cm long.
Petar Filipov is an angler from Bulgaria who caught what appears to be the largest (but not heaviest) documented pike at 25.3 kg (55 lb 12.4 oz).
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Housefly
When conditions are optimal, the life cycle of a fly may be completed within seven to ten days after hatching.
Under less favorable conditions, it can take up to two months.
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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 ...
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Slow worm lizard
The duration of the pregnancy period in slow worm lizards depends on the temperature of the environment but it can be assumed that on average it lasts from 11 to 13 weeks.
6 to 26 young are born in one litter.
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Coyote
The gestation period for a coyote is 63 days.
The average litter consists of six cubs. After birth, the cubs are completely dependent on their mot ...
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Hedgehogs
There are 17 species worldwide.
They are divided into five genera: erinaceus, paraechinus, mesechi nus, atelerix, and hemiechinus.
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Crested gecko
It is second most popular choice for lizard lovers in the pet trade.
The most popular is leopard gecko.
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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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