FunNature & AnimalTest. How much do you know about invasive species?

Test. How much do you know about invasive species?

The oldest living fossil is Triops cancriformis.

Living fossils are living things with an ancient lineage and have changed little or nothing in tens or hundreds of millions of years, and among them, triops are the oldest species.

This spider can stay underwater for more than 30 minutes.

Underwater hideout? A team of scientists has observed that some tropical spiders can dive in the face of a potential predator threat.

The theory of strategies r and K, a simplification of reality

Wilson and MacArthur's theory of 1967 was revolutionary in the field of evolutionary ecology, but today we know much more and it has become obsolete, except as a teaching tool

Why did some Bolivian dolphins swim with an anaconda?

A pod of river dolphins was swimming alongside an anaconda. In addition to swimming alongside the reptile, the dolphins carried it trapped in their jaws.

Superstitious Pigeons and the Monkeys and Ladder Experiment

The human being has many superstitious behaviors, but there are many animals that also: Skinner in 1947 studied the superstition in pigeons, and the famous experiment of the monkeys, the ladder and the banana illustrates other superstitions