Central Department of Zoology, Tribhuvan University has organized an interaction program on the occasion of International Day for Biological Diversity, 2020 on 22th May. The theme of International Day for Biological Diversity, 2020 is “Our Solutions are in Nature”. Guest speaker Dr. Maheswar Dhakal, Joint Secretary of the Ministry of Forest and Soil Conservation delivered a lecture on “Our Solutions are in Nature: COVID-19, Climate Change and Biodiversity of Nepal”. Guests represented from different organizations, former professors of the department, members of the CDZ Alumni, current faculty and students/scholars joined the lecture and discussion via online meeting.