Animals

Thursday, 5 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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Cane toad
The skin of the cane toad skin is dry and covered with warts, with distinct ridges running above the eyes and extending across the snout.
Cane toads may be colored grey, yellowish, reddish-brown, or olive-brown, with diverse blots and patterns. The underside is cream-colored and may have spots in shades of black or brown.
Octopus
Octopuses have 3 hearts.
Their circulatory system is a closed system with one systemic (main) heart, pumping blood through th ...
Boa constrictor
They are found in a wide variety of habitats, from tropical rainforests to semi-desert areas.
However, they strongly prefer forested areas that are rich in food, full of hiding places, and suffi ...
Hawksbill sea turtle
Although they are capable of holding their breath for approximately three hours, they like to resurface every 15 to 30 minutes.
Black Caiman
Black caimans can exhibit cannibalistic tendencies.
Sometimes adult black caimans eat juveniles since they are easy prey.
Kiwi bird
Kiwis are nocturnal.
It is a common trait among the endemic fauna of New Zealand.
Octopus
The protein hemocyanin is responsible for the blue color of octopus blood.
Platypus
Platypuses live up to 11 years in the wild and up to 17 in captivity.
Salamanders
Defense mechanisms
They share a common characteristic - when in danger, both lizards and salamanders can shed their tai ...
Sand lizard
They overwinter in their burrows, where they hibernate.
They burrow in about October and leave them in March or April. Their activity is closely related to the ambient temperature.