Animals

Saturday, 18 April 2026
15 facts about fleas
15 facts about fleas
External parasites
Fleas are one of the most hated insects by pet owners. Once they find their way onto a dog or a cat, they are very hard to remove. Reproducing at a ve ...

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Pterodactyls
The primary purpose of the cranial crest has not yet been determined.
It may have served as a counterbalance to their long beaks to avoid stressing neck muscles. Paleonto ...
Corn snake
Their color depends on their habitat.
It all comes down to the ability to camouflage themselves.
American robin
Males are more colorful than females.
Juveniles can also be duller regardless of sex.
Manatees
Manatees of the family Trichechidae, also known as sea cows, are marine mammals.
They represent three of four species in the order Sirenia. Manatees occupy a special place in the ec ...
Tawny frogmouth
There are three distinct color morphs of those birds.
Their plumage can be silvery-gray or brown with black streaks. Those colors are perfect for camouflage.
Southern cassowary
Females are more brightly colored than males.
In juvenile specimens, the body color is more brownish.
Bull snake
They are not venomous.
To subdue and kill their prey they constrict it by wrapping around its body.
Otters
Most of the otter species sleep on land, except for the sea otters that sleep floating in groups called rafts.
While sleeping, they entangle themselves in kelp to avoid floating away.
Common cuckoo
The cuckoo is a bird that stays away from people and does not come into the sight of humans unless it has to.
It often hides in the treetops and bushes where it is difficult to spot.
Spinosaurus
Spinosaurus was a terrifying carnivorous reptile.
It might be a primarily piscivorous species, but juvenile dinosaur remains found in Spinosaur's stom ...