With the arrival of summer, many people go camping and find species that have been introduced to the country. The list is headed by the beaver, the wild boar, the yellow jacket wasp, the mink and some plants such as the blackberry.
Beach, countryside or city, any place is good for spending the holidays. This involves greater contact with nature, which can surprise us in a negative way with the appearance of exotic species introduced to the country, which have caused, in many cases, irreparable damage to the ecosystem.