Animals

Sunday, 12 October 2025
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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Arctic fox
The pregnancy of Arctic foxes lasts for 52 days.
A litter can contain up to 25 cubs, a record among all mammalian predators. Cubs leave the burrow after 3 – 4 weeks after birth, and the mother stops feeding them with milk after nine weeks.
Grey heron
They are large water birds, reaching a body length of 84 to 102 cm.
The wingspan of a gray heron is 155 to 195 cm and the standing height is 100 cm. Weight from 1 to 2 kg.
Mallard
The global population of the mallard duck is estimated at 19 million individuals.
There are between 900.000 and 1,2 million during the breeding season. The mallard is probably the most numerous duck species.
Crustacean
The pistol shrimp is a marine terror of small fish and invertebrates. It hunts its prey in a very unusual way.
The right pincer of these animals has undergone a modification that allows them to attack their targ ...
Malaysian trumpet snail
It is a common addition to house aquariums.
There are pros and cons of maintaining a population of a Malaysian trumpet snail.The trumpet snail w ...
Ladybugs
Ladybugs enter the diapause during winter.
It is a type of hibernation, which can last for up to nine months.
Tasmanian devil
Their fur is black with uneven white patches on the chest.
However, not all Tasmanian devils have a white accent; 16 percent of the population is completely black.
Brown recluse spider
Brown recluse build irregular webs, but do not use them to capture prey.
They prefer to hunt at night, chasing their victims.
Crustacean
Krill also appears in the trade, which, although it is one of the largest biomasses on the planet (Antarctic krill alone is estimated at 380 million tons) is caught in quantities not exceeding 120.000 tons per year.
Krill is often used not as a dish but as a raw material for the production of oil - a very healthy d ...
Fossa
Their genus name–Cryptoprocta–derives from ancient Greek and means hidden anus (crypto-hidden, procta-anus). The latter part, ferox, means fierce or wild.
Their anus is hidden in an anal pouch, which is an unusual trait.