Animals

They mark their territory with a highly scented substance produced in the maxillary gland.

Its body length is about 95-100 centimeters, almost half of which is the tail. Considering that the parrot weighs less than 2 kilograms, its wingspan of about 120 centimeters is also impressive.

Their job is merely to drop an egg into a stranger's nest. When the nest owner realizes that the egg has been tossed, he may throw it or leave the nest altogether.

Nests are provisory constructions made mostly of leaves. Eggs are 16 x 10 cm (6,3 x 4,1 in) in size ...

He is usually depicted as a trickster who plays a key role. In Aztec beliefs, he symbolized military ...

Temperatures of -50 degrees Celsius are not a problem for it, but above +10 degrees Celsius, it begi ...

Representatives of sea turtles can make migrations of thousands of kilometers, land turtles much sho ...

Tracheae are protrusions of the insects' body walls that branch into a system of tubes inside the body. At the ends of these tubes are liquid-filled tracheae through which gas exchange occurs.

There are also Spinosaurus maroccanus, Baryonyx walkeri, Suchomimus tenerensis , Ichthyovenator laosensis, Irritator challengeri and some more less popular species.