It is not about the extinction of species, namely the reduction of the number of populations.
Between 1970 and 2014, the population of vertebrates – mammals, birds, fish, amphibians and reptiles decreased by an average of 60%. This is stated in the report of the world wildlife Fund (WWF), informs UkrMedia.
The authors of the report emphasize that in this case we are not talking about the extinction of species, namely the reduction of the number of populations. So, scientists studied 16704 different populations over 4,000 species of vertebrate animals. From 1970 to 2014, the number of
The full article can be read here https://ukr.media/animals/377760/