Animals

Friday, 26 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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Octopus
Some species of octopuses, when attacked by a predator, can discard an arm that crawls along the bottom to distract the predator.
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Bonobo
Bonobos can communicate using sound signals and gestures.
They can also predict the behavior of other individuals in the herd. Scientists say bonobos may have ...
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Ocean sunfish
They are sunbathing to warm up because of their ectothermic nature.
As they do so, they straighten horizontally and float just beneath the water surface. During this pr ...
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Ocean sunfish
They do not have many enemies.
Those giants are hunted mostly by sea lions, killer whales and sharks. Juveniles may be also hunted by tunafish or common dolphinfish.
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Common cuckoo
It takes a few seconds for the egg to be laid in a nest.
During this time, the female cuckoo ejects or eats one of the host eggs.
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Stingrays
They show no hostility towards humans and attack only when provoked.
Most attacks are caused by humans accidentally stepping on them and are not lethal. There have been ...
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Ocean sunfish
The newly hatched sunfish is tiny, measuring about 2,5 mm (0,1 in).
If they are lucky enough to survive and develop into fry, they need only 15 months to achieve a size of an adult.  To increase the chance of survival, juveniles swim in schools.
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Giant panda
The gestation period of the giant panda can last from 95 to 160 days.
This discrepancy in time is because the fertilized egg may stay in the reproductive system for a long time before attaching to the uterine wall.
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Sea otter
An individual may spend its entire life in the water, but many venture onto land.
In contrast to the water environment, sea otters are very clumsy on land, but this does not stop them from taking a rest on land. 
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Black Caiman
Although they are listed as least concerned by the IUCN Red List, black caimans once were hunted to the brink of extinction.
Between the 1950s and 1970s, they were falling victim to excessive poaching because of the unique an ...
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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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