Animals

Monday, 30 March 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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Kiwi bird
Kiwi's closest relative is the elephant bird.
Elephant birds are extinct species from Madagascar.
Spotted hyena
The spotted hyena (Crocuta crocuta) is a species of predatory mammal that is also called the laughing hyena.
It belongs to the hyena family (Hyaenidae) and the hyena subfamily (Hyaeninae) and is the largest of ...
Southern cassowary
Cassowaries are not an endangered species, the IUCN lists them as LC (least concern).
Gila monster
Although its bite is painful, there are no reported deaths of humans.
Northern pike
The population of the pike has declined in recent years globally.
This is influenced by poaching, hobby fishing and inadequate fisheries policy. Factors limiting reproduction also include water pollution and a decrease in available spawning areas.
American flamingo
American flamingos are not in danger of extinction. Their population is estimated at 260,000 to 330,000 individuals.
Since their numbers increase yearly, the International Union for Conservation of Nature (IUCN) classifies flamingos as a species of least concern (LC).
Tigers
Hearing is their best-developed sense.
They pick up sounds with frequencies from 200 Hz to 100 kHz (five times higher than those heard by humans).
Platypus
Platypuses feed primarily on invertebrates that live on the bottom of bodies of water.
In rivers they find shrimp, crayfish, annelids, and insect larvae. They hunt by catching floating specimens or by digging in the bottom of the water body.
Hawksbill sea turtle
The young hatch after 60 days.
It is the most dangerous time of their lives. They are preyed upon by gulls and crabs while on their way from the nest to the ocean.
Tigers
Tigers hunt prey no matter its size.
The only animals capable of withstanding their voraciousness are adult, healthy rhinos and elephants. In the clash between a tiger and a brown bear, the tiger usually wins.