Animals

Friday, 6 March 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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Shoebill
Shoebills are among the quietest of birds, but you can sometimes hear their characteristic croaking, similar to that of storks.They croak when they feel threatened or as a welcome to the nest.
When hunting, the primary senses used by these birds are sight and hearing. To increase their field ...
Kiwi bird
Because of the high death rate, the kiwi population is managed.
In unmanaged populations, their numbers decline by roughly 2% a year, mostly because of the small survival rate of kiwi chicks in the wild.
Fleas
Adult flea reaches an average of 3 millimeters in length.
Octopus
Octopuses have the so-called siphon, i.e. the organ responsible for gas exchange, removal of metabolic waste, and secretion of ink.
Platypus
They have many natural enemies: eagles, owls, hawks, snakes, warblers, crocodiles and hydromys.
Platypuses are not an endangered species, their mortality rate is not high, but nevertheless they are under protection.
Hummingbirds
In most cases, female hummingbirds are larger than males.
The differences vary considerably from species to species. Birds of the Mellisugini tribe show a large difference in size between the two sexes, while such a difference is small in the Lesbiini tribe.
Central bearded dragon
When a lizard with a lower status in the group tries to gain a place higher in the hierarchy, the higher-status individual puffs out its chin and nods its head.
If the opponent wants to give way, he makes circular movements with one of his front paws.
American flamingo
Flamingos usually raise one brood a year.
They usually lay one egg - sometimes two. The egg measures 78 x 49 mm and weighs about 115g. It has ...
Glass frogs
They are territorial.
During the wet season territorialism is most noticeable. To fend off potential competitor glass frogs make squeaking sounds.
Blue tang
It is one of the most popular marine aquarium fish.
They have very sensitive skin, however, and are prone to diseases.