Animals

Saturday, 3 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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Spiders
To make up for the lack of proteins, spiders eat the webs they weave.
Thanks to this, they can weave a new, fresh one without having to hunt when the old web is no longer ...
Crustacean
Crayfish can regenerate lost legs.
However, they never regrow to their original size.
Bull snake
Most of them are docile but when feel endangered they imitate rattlesnake behavior.
They coil up, hiss, raise their tail and shake it.
Blue tang
Royal blue tang cannot be bred in captivity. Yet.
A group of scientists managed to breed a royal blue tang in 2016, so hopefully captive-bred may be available in some time.
Hummingbirds
They feed on nectar, plant sap and small invertebrates.
Their prey is small insects that they catch in flight. They may also eat spiders, larvae, and insect ...
Narwhal
They are being hunted by killer whales and polar bears.
Goblin shark
Adult individuals feed on bottom-dwelling organisms, while juvenile ones prey on mid-water animals.
Among creatures found in their stomach are cephalopods, crustaceans, grenadiers and dragonfish.
Cabbage White butterfly
They are active during the day.
Adult butterflies spend days looking for a nectar of a plant. They tend to feed on flower species they're already familiar with.
Sea lamprey
Being an invasive species, sea lamprey found no natural predators, competitors, parasites, or pathogens in the Great Lakes.
Without proper population control, their numbers multiplied and became detrimental to the local ecosystem.
Otters
90% of sea otters live on the coast of Alaska.