Animals

Sunday, 18 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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Luna moth
Males emerge from cocoons a few days earlier than females.
Alpaca
There are two breeds of alpacas: suri and huacaya, which differ in their coat.
The suri's hair grows up to 50 cm long and grows along the body, while the huacaya's hair grows perpendicular to the body. Both breeds can be found in captivity, but the suri is less popular.
Brittle stars
Over 60 species of brittle stars are bioluminescent.
The validity of bioluminescence has not been fully explored. It may be used by the animal to deter p ...
Crested gecko
Unlike most lizards, crested geckos do not have eyelids.
They have to moisten their eyes by licking them. It is also a remedy for debris.
Leeches
Leeches are found in inland freshwaters as well as in marine waters on all continents except Antarctica.
They can live in freshwater, brackish water, saltwater, and on land. Leeches prefer shallow, still, ...
Sperm whale
The sperm whale’s brain is the largest in the world, five times the size of a human brain.
It is the largest known brain of any modern or extinct animal, weighs on average about 7-8 kilograms, and has a volume of about 8000 cubic centimeters.
Brown recluse spider
Unlike most spiders, brown recluse spiders have six eyes.
Most spiders have eight eyes.
Corn snake
Their natural predators are birds of prey, foxes, bobcats, opossums, weasels, and skunks.
Young corn snakes are the most favored food of kingsnakes and coral snakes.
Turtles
They are among the longest-lived vertebrates.
The record holders are elephant tortoises, which live more than 100 years, and among them is a torto ...
Southern cassowary
Their toe-claw is long and dangerous.
The three-toed feet are thick and strong, equipped with a deadly dagger-like claw up to 12 cm (4.7 i ...