On 30 November the presentation of the book “The World Around Us” (original book title – “МИР ВОКРУГ НАС”) by Suren Hayrapetyan, a naturalist, translator and writer, took place at Avetik Isahakian Central Library and the exhibition of photographic works entitled “Through the Eyes of a Naturalist”. The book is dedicated to the 90th anniversary of Levon Harutyunyan, Doctor of Biological Sciences, Professor, academician, founder of Haybusak University. Opening and greeting speeches were given by Actress Gayane Samvelyan, the author was congratulated by President of the International Academy of Education, Doctor of Philological Sciences, Professor Anahit Harutyunyan; Doctor of Biological Sciences, Professor, Candidate of Biological Sciences, Director of the Scientific Center of Zoology and Hydroecology Bardukh Gabrielyan, PhD in Biological Sciences, Head of the Department of Entomology /Insectology and Arable Land Zoology/ of the Scientific Center of Zoology and Hydroecology Mark Kalashyan; writer, publicist Vrezh Sarukhanyan; poet, translator, essayist Levon Blbulyan; Avetik Isahakian Central Library Director Hasmik Karapetyan; editor-in-chief of “Kanch” newspaper Varuzhan Mnatsakanyan; painter-journalist Tsolak Kantegh and others. The students of “Vardanants Knights” dance ensemble of school No. 106 in Yerevan greeted the audience with their beautiful performance.