Animals

Thursday, 15 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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Tasmanian devil
They inhabit only Tasmania and Robbins Island, to which the passage from Tasmania is exposed at low tide.
In the Pleistocene, Tasmanian devils still inhabited Australia but became extinct about 3000 years a ...
Arabian oryx
Historically, the Arabian oryx lived mainly in the Middle East; until the early 19th century, there were large herds of oryx in Palestine, Sinai, Iraq, and Transjordan.
For centuries, oryxes were part of the environment that ensured the survival of the indigenous popul ...
Gila monster
The Gila monster spends approximately 95% time buried in underground burrows.
It would emerge for feeding and sunbaths.
Dik-dik
It inhabits Africa.
Its natural habitat is two areas in Africa - the eastern and southern parts of the continent - from ...
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 ...
Snails
The circulatory system of snails is open. This means that hemolymph (equivalent to blood) is pumped into the body cavities surrounding the internal organs.
The oxygen carrier is hemocyanin and the copper it contains. Hemocyanin is blue.
Fossa
Males are larger than females.
Their average weight ranges between 6 and 10 kg, and females between 5 and 7 kg.
Brown recluse spider
It is usually light or dark brown, but also in shades of grey.
Earthworms
The body of earthworms consists of more than 80% water, which can be exchanged with the environment at a rate of about 60% by volume per day.
Coyote
Coyotes were probably partially domesticated by various pre-Columbian cultures.
A coyote can be easily tamed as a puppy, but not as an adult. Tame coyotes are playful and trusting of their owners, wary and shy of strangers. They learn to fetch and point.