Animals

Wednesday, 4 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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Common cuckoo
The common cuckoo is mostly an insectivore.
Its delicacy is hairy caterpillars, which are not a treat for many bird species. Cuckoos sometimes eat the chicks and eggs of other species.
Moose
Moose have impressive antlers in the shape of wide shovels or stalks in a horizontal arrangement.
Males develop shovels around the age of 5, although some individuals do not develop them. Males with ...
Pterodactyls
Pterodactyl is a common name referring to two genera of the pterosaur clade.
A clade is a group of monophyletic organisms, meaning they share a common ancestor. Although it is n ...
Sea otter
They forage on the bottom of coastal waters.
Their main food is clams and mussels, but they can also hunt squid, octopus and fish. In general, over 100 species make up their menu.
Brittle stars
The respiratory system is made of respiratory pockets and tube feet.
Respiratory pockets are located at the base of the arms. Their walls are equipped with muscles that contract and loosen to force water circulation.
Octopus
From ancient times, octopuses were considered sea monsters. They appear in Norse mythology as the Kraken or Gorgons in Ancient Greece.
Ocean sunfish
They are a predatory species, yet omnivore ones.
They eat a lot of small fish, squids, fish larvae, crustaceans, jellyfish and salps. From time to time, they vary their diet with eelgrass. As their food may lack nutrients, they need to eat a lot.
Northern pike
It is a very popular fish among anglers, who appreciate it for its strength and aggressiveness.
Fishing for pike is usually done with a dead fish lure or spinning/trolling. Catching a large specim ...
Maine coon
They shed excessively.
This is why they are one of the most allergenic breeds.
Shoebill
The plumage is blue-gray with a greenish tinge.
The back and neck are covered with blue-gray feathers with a greenish tinge, while the underside of ...