Animals

Monday, 10 August 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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Manatees
Manatees are good swimmers.
Usually, they swim at a speed of 5-8 km/h, but in some cases, they can reach up to 30 km/h. They can stay underwater for up to 15 minutes.
Bull snake
Their active season begins in late April, when they awaken from hibernation.
Bullsnakes remain active until early October. They hibernate deeply burrowed below the frost line.
Pink river dolphin
Their paddle-like flippers allow them to swim in circles.
Hawksbill sea turtle
Its name derives from its curved, hawk-like beaks.
Fleas
Fleas prefer high-humidity environments.
They are adjusted to temperature fluctuation of 21 to 30 degrees Celsius, and the humidity of no less than 70%.
Cabbage White butterfly
They originated from southeastern European regions of the Mediterranean sea.
Nowadays, it is widespread across Europe and Asia. It managed to reach North Africa, North America, Australia and New Zealand. Till now, this species didn't get to South America.
Spotted hyena
Although rare, spotted hyenas can attack humans.
Like most predators, they stay away from humans, maintaining a distance of about 300 meters. However ...
Brazilian wandering spiders
The most common banana worm is Phoneutria boliviensis.
The body length of this species ranges from 30 to 40 mm (females are larger), and the leg span can r ...
Housefly
Housefly eggs are about 2.5 mm in diameter.
They are most commonly laid in pig feces, where up to 15,000 larvae may hatch in one kilogram of a s ...
Alpaca
Alpacas have the splitted upper lip characteristic of camelids and continuously growing teeth that must be trimmed.
Alpacas that feed on silica-rich plants partially wear down their teeth.