Animals

Monday, 5 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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Southern cassowary
Southern cassowaries are solitary animals.
They spend only a few weeks in pairs during the mating season, which begins in June and ends in October.
Ocean sunfish
They are an endangered species.
IUCN classifies those fish as vulnerable (VU) as the population is decreasing. They are getting caug ...
Red-necked wallaby
The main diet of a red-necked wallaby consists of herbs and grasses.
In times of drought, they feed on roots, which is their primary water source.
Sand lizard
After fertilization, the female lays 5 to 15 eggs in the burrow.
In record cases, she may lay up to 18 eggs, which she then buries (as most reptiles do) in well-sunn ...
Lemon shark
It is listed as vulnerable by the IUCN.
It is a target of both commercial and recreational fishing. Its fins and skin hold high commercial value.
Common kingfisher
In Central Europe, it is a sedentary bird.
It migrates at night from areas with prolonged cold weather in winter. Most birds winterize in the s ...
Dik-dik
The female gives birth to one offspring.
The male reaches sexual maturity at twelve months, and the female at six. A female can become pregna ...
Hedgehogs
Despite their ability to fend off most predators, hedgehogs are defenseless against badgers.
Badgers’ long and durable claws are not prone to injury while in contact with hedgehogs’ spikes. The hedgehog population in habitats domiciled by badgers is typically very small.
Brazilian wandering spiders
They live in tropical and subtropical climates. They live in tropical and subtropical climates.
Their northernmost area of distribution is Costa Rica. Their range covers much of South America up to roughly the 25 °E parallel, or northern Argentina.
Sperm whale
Sperm whales have ribs that flex after greater water pressure, which allows them to dive deep.
When diving, they keep their metabolism to a minimum and supply blood only to their most important o ...