Dr. Varuni Gunathilake Receives Prestigious Youth Progress Award from AFLAS and ICLAS 2025

Dr. Varuni Gunathilake, Senior Lecturer in Zoology at the University of Sri Jayewardenepura,
also the President of the Sri Lanka Association of Laboratory Animal Science (SLALAS) has
been honored with the Youth Progress Award 2025, jointly presented by the Asia Federation of
Laboratory Animal Science Associations (AFLAS) and the International Council for Laboratory
Animal Science (ICLAS). This prestigious international recognition celebrates Dr. Gunathilake’s
outstanding contributions and commitment to the advancement of laboratory animal science,
ethical research practices, and capacity building in Sri Lanka. Her leadership in promoting
responsible animal-based research, scientific innovation, and education has significantly
strengthened the field at both national and regional levels. This award stands as a well-deserved
recognition of her dedicated service in Sri Lanka and impactful contributions at the international
level.

Amphibian Conservation Workshop by the HerpLab

Zoologists’ Association of University of Sri Jayewardenepura had the opportunity to be engaged in the Amphibian Conservation Workshop was organized by the HerpLab of University of Sri Jayewardenepura and funded by the Ocean Park Conservation Foundation, which was held on 26th and 27th of August,2025 at the Sinharaja World heritage rainforest.

Participants had the opportunity to experience the combination of field exploration, hands-on learning, and meaningful discussions on the conservation of Sri Lanka’s remarkable amphibian diversity. From identifying species in their natural habitats to engaging in insightful sessions on research and conservation strategies, every moment enriched our understanding of these vital yet vulnerable creatures.

A special appreciation is dedicated to Prof. Ranathunga, Dr. Nayana Wijayathilaka, Dr. Kelum Manamendra Arachchi, Dr. Sonali Premarathne, Miss. Helani Samarasinghe, Mr. Himasha Adhikari, Mr. Champika Bandara, Miss. Ishini Hapuarachchi and Miss. Dinithi Tharuka for their invaluable guidance, knowledge sharing, and inspiration throughout the program.

National Workshop on Evolution & Diversity of life by Department of Zoology

The Department of Zoology is proud to conclude our transformative 5-day National Workshop, designed for Advanced Level students across the country. We were thrilled to host over 500+ bright young minds and their dedicated teachers, delving deep into the intricacies of the AL Biology syllabus, Unit 3: Evolution and Diversity of Organisms.

Seeing such enthusiastic engagement from students nationwide has been truly inspiring. This event’s success was made possible by the unwavering dedication of our Organizing Committee, and everyone of the Zoology familly and the incredible volunteer spirit of our Zoology students. Your collective commitment ensured a seamless and enriching experience for all.

Thank you to everyone who participated and contributed. We look forward to fostering more such opportunities for academic excellence!

Occupancy, population density, and activity patterns of endangered Sri Lankan leopard (Panthera pardus kotiya) in Kumana National Park, Sri Lanka

Being the apex predator of Sri Lanka’s forests, the endangered Sri Lankan leopard (Panthera pardus kotiya) plays a crucial role in maintaining the balance of natural ecosystems. In this study, we aimed to address the paucity of data related to one of the major leopard habitats of the country, Kumana National Park (KNP). This study investigates the spatial occupancy, population density, and activity patterns of the Sri Lankan leopard in KNP, Sri Lanka. Our findings reveal a higher concentration of leopards around water bodies and rocky areas, which provide shelter and support prey species such as wild buffalo and spotted deer. Using random encounter models (REM) and spatially explicit capture–recapture (SECR) analyses the population density of leopards was estimated. The study identified the eastern region of KNP as having one of the highest recorded leopard densities globally, with REM and SECR estimates showing statistically similar results of approximately 41 leopards per 100 km2. This high density is attributed to the availability of prey and habitat variability that supports the ecological needs of leopards. The study underscores the importance of KNP as a stronghold of leopards in southern Sri Lanka and the necessity of preserving its natural habitats.