A strange feeling is when reading the Red Books. It's not just born
in ... year, died in ... year. In these books, in red and white, it is written about the threat of complete extinction of certain species of animals, the dates of their death are obvious. Nature asks - save my children! And if we do not help her, then why should she be lenient towards us. Red books are the law of civilization, strict observance of them is the way to self-preservation and self-respect.