birds

By observing other birds eating harmful food in television pictures, they internalized the behavior and consumed less of that prey.

We present you several amazing animals whose scientific name derives from classical mythology. The name of the fiercest eagle in the world comes from the Greek word harpe, which in Greek mythology was used to describe a flying monster with sharp claws, a woman's face, and a chicken's body.

When you hear birds singing in the spring, it's because a light-sensitive molecule in their brain has been activated.

At dusk, when for some the day ends, the activity of many nocturnal animals begins that are at ease in the dark.

A study with great tit shows that exposure to cadmium and lead depletes their vitality and, at the same time, makes them aggressive.

The animal, extinct in the 17th century, shed its feathers to survive the harsh southern summer.

According to a new study from Princeton University, the flight abilities of birds affect the shape of their eggs.

According to an international study in which the CSIC has participated based on the observation of the migrations of the black kite, the survival of these species is based on the ability to improve their abilities to cope with adverse environmental conditions.