Animals

Sunday, 20 September 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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Hammerhead sharks
Hammerheads do not have natural predators.
They, however, fell prey to orcas, and occasionally other sharks.
Cane toad
Their poisonous skin protects an animal from predators.
When threatened, the cane toad produces a milky-white toxic liquid called bufotoxin.
Housefly
The house fly is a small insect, reaching a size of 6 to 7 mm.
The wingspan is 13 to 15 mm. The female fly is larger than the male.
Quokkas
Their breeding capability begins at 18 months of age.
Octopus
Most octopuses hatch from eggs as paralarvae and function as plankton for the first weeks or months. These small octopuses feed on zooplankton, arthropod larvae, or copepods.
Stingrays
To swim, stingrays use paired pectoral fins.
Their moves look like an underwater flight.
Earthworms
Most earthworms are hermaphrodites.
They exchange gametes during copulation, which is called saddling. The process takes its name from t ...
Butterflies
The body of a butterfly is made up of segments encased in a chitinous exoskeleton and connected by membranous joints.
This allows butterflies to move freely. The body of a butterfly consists of the head, thorax, and abdomen.
Black-headed python
They are terrestrial snakes, which seek shelter in self-dug or abandoned burrows.
They spend most of the day hidden in a burrow, sticking their heads out to warm their bodies. They may also use burrows to cool their bodies.
Axolotl
Axolotls were one of the pillars of the Aztecs' daily diet.
Given that the Aztec civilization fed on everything that lived, it is easy to imagine that axolotls were common prey for fishermen.