Crow is thought to be the most intelligent bird in the bird's field. And with the help of this, six crows are being trained to remove cigarette edges and trash pieces that were dropped by visitors to a theme park in France.
The park's president, Nicholas de Villiers, told the media that cleanliness is not our main purpose, because the visitors of the park are already quite aware of it. We want to show everyone that learning from nature is also possible to take care of the environment.
There is a species named Rooks which is considered to be quite intelligent. These caterpillars can communicate and connect with people through different games. To encourage the park to keep clean, each cigarette will be provided with food or trash of cigarettes and will be provided with fun food.
