Animals

Monday, 1 June 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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Fossa
It is an apex predator.
It is the largest carnivore in Madagascar.
Ocean sunfish
Ocean sunfish have a very peculiar appearance.
The body is tall, laterally flattened with a crescent-shaped tail that replaced the caudal fin in th ...
Alpaca
A typical family group consists of a dominant male, several adult females, and numerous offspring.
An alpaca's gestation period is approximately 335-340 days, and usually one offspring is born, weigh ...
Cane toad
They were carelessly introduced into Queensland, Australia, in 1935.
It was hoped that they would eliminate the population of the destructive grey-backed cane beetle. Th ...
Pink river dolphin
A female pink river dolphin gives birth to one young after eight or nine months of gestation.
Having more than one offspring at a time hardly happens.
Brown recluse spider
They feed on soft-bodied insects, not necessarily freshly killed.
They are also known for cannibalism.
Mallard
They make their nests on the ground or in trees, usually near the shore, although this is not the rule.
They build them mostly of grass and pad them with feathers.
Brittle stars
Bristle stars do not have eyes but some of them can sense light using lens-like structures made of calcite.
Octopus
There are round suction cups on the inner surfaces of octopus arms.
They use the phenomenon of adhesion to grip or manipulate objects.
Hyacinth macaw
Breeding takes place during the rainy season (from July to December).
These birds reach sexual maturity after seven years.  This is quite late compared to other Arini (th ...