Animals

Thursday, 2 July 2026
27 facts about turtles
27 facts about turtles
The only vertebrates so armored
The first turtles appeared on Earth at the end of the Permian about 240 million years ago. Although the first ones had neither plastron nor carapace, ...

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Ocean sunfish
They are considered a delicacy, especially in Asia.
Sunfish are very popular in Japan and Taiwan. All parts of the fish are used in cooking, from the fins to the entrails.
Central bearded dragon
Young females with ZZ chromosomes resemble males, but as they grow up, they become similar to females with ZW chromosomes.
Their head is not as massive as that of males and they do not have such a strong jaw grip.
Bird of Paradise
Male birds of paradise also cross interspecies boundaries in their amorous conquests.
From eggs hybrids are hatched (quite a rare phenomenon in animals living in the wild). Ornithologists have counted over 20 types of such hybrids in birds of paradise.
Insects
Most insects reproduce sexually and by laying eggs.
They are fertilized internally using external genitalia. The design of the genitalia can vary signif ...
Common cuckoo
It is the only brood parasite in Central Europe.
It lays its eggs in the nests of about 300 birds, mostly of the passerine family.
White-browed tit-warbler
Their name comes from their distinctive eyebrows.
Brittle stars
The disk can be round or pentagonal.
Depending on the species, its size may range from 3 mm to 15 cm in diameter.
Otters
Pups born in captivity and raised by humans may grow too attached to them to be safely released into the wild.
Instead of hand-rearing pups, it is better to present one to a female, who most likely will adopt it and care for the pup herself.
Southern cassowary
Southern cassowaries are solitary animals.
They spend only a few weeks in pairs during the mating season, which begins in June and ends in October.
Brazilian wandering spiders
The name cottonmouth derives from the way they live.
They are spiders that do not weave webs but roam the land in search of prey. They are active at nigh ...