Animals

Tuesday, 6 October 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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Lemon shark
Its eyesight is poor, thus it relies on electroreceptors called ampullae of Lorenzini.
However, their eyes possess both rods and cones, thus they are capable of seeing shapes and colors.
Platypus
Observations of platypuses have shown that they can be both sedentary and migratory animals.
European tree frog
Tree frogs traipse around in a tree.
This distinguishes them from frogs, which croak or retch. The jabber has a different sound, similar to that of a rattle. You can listen to it on the National Forest website.
Javan leopard
Its current population is estimated at 250–350 individuals.
Grey heron
Young herons become fledglings approximately 7-8 weeks after hatching, although they do not become fully independent yet.
They gain full independence around 10 weeks of age. Only about 30% of the young survive the first ye ...
Spiders
A significant number of spiders experience cannibalism associated with the act of reproduction.
Most often, it is the male who falls victim to the female - usually during or after copulation. Case ...
Octopus
There are species of octopuses that are practically blind.
Individuals with this feature are, for example, representatives of the species Cirrothauma murrayi.
Central bearded dragon
It inhabits rocky deserts, semi-deserts and forest areas of central Australia.
Kiwi bird
Kiwis are nocturnal.
It is a common trait among the endemic fauna of New Zealand.
Saola
Saola are native to Annamite Mountains on the border of Vietnam and Laos.