Animals

It is considered an invasive species in over 20 countries.

The global population of the mallard duck is estimated at 19 million individuals.

It has become a pest in many host countries and poses a severe threat to native animals.

It lives throughout most of Europe and Asia Minor.

It is a medium-sized water bird. Males are larger and heavier than females.

Their sense of sight is poor, however, their sense of smell is highly developed.

The red panda is a relatively small mammal, measuring between 51 and 64 centimeters.

It is native to southern New Caledonia in the southwest Pacific Ocean.

The greatest threat to sea otters is human activity. Although it is illegal today, sea otters were once hunted in large numbers for their pelts. Massive fur hunting began in the 18th century.

The young usually emerges from the pouch when it is seven months old.