Animals

Female tiger sharks mate once every three years.

It is estimated that 1 in 500 narwhals has not one but two fangs.

The Toco toucan is an easily recognizable bird, mainly because of its beak, which is the most prominent feature of the species. Sexual dimorphism is not pronounced. Females are slightly smaller than males.

Wombats usually live in one burrow for their entire lives. Many wombats can live in the same burrow together.

There are 17 species worldwide.

Pterodactylus had 90 narrow teeth in their skull, while Pteranodons’ long and slender beaks were toothless.

Females reach sexual maturity at the age of approximately 3 to 3,5 years, while males at the age of 2,5.

Leopard gecko is the number one pet lizard.

Male quokkas fight for dominance and form a hierarchy.

From ancient times, octopuses were considered sea monsters. They appear in Norse mythology as the Kraken or Gorgons in Ancient Greece.