Animals

Wednesday, 26 August 2026
15 facts about fleas
15 facts about fleas
External parasites
Fleas are one of the most hated insects by pet owners. Once they find their way onto a dog or a cat, they are very hard to remove. Reproducing at a ve ...

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Hippopotamus
Hippos have been known to historians since ancient times.
The first images of these animals were cave paintings in the mountains of the central Sahara. One of ...
Rice's whale
It is endemic to the northeastern parts of the Gulf of Mexico.
Axolotl
Despite a drastic decline in the wild population, axolotls are unlikely to become extinct.
They are popular additions to house aquariums, where breeding is relatively easy – all that is neede ...
Okapi
The gestational period lasts from 440 to 450 days and usually the mother gives birth to one young in August or September.
The new-born okapi weighs between 14 and 30 kilograms and is 80 centimeters high.
Adder
It comes in many color variants.
The puff adder can be dark brown, olive green, black, or gray.
Ocean sunfish
The body is covered with thick and elastic skin.
The skin is particularly thick in the abdominal region, where it can be up to 7.3 cm (2,87 in) thick ...
American robin
They were given their name by colonial settlers who noticed resemblance to European robin (Erithacus rubecula).
Otters
Some otters keep the same rock their entire life.
White-browed tit-warbler
It belongs to the family Aegithalidae.
It contains 13 species.
Kiwi bird
Their feathers evolved into a structure resembling hair.