Welcome to Nepal Zoological Society

Zoological Society is one of the oldest and not-for-profit professional societies at Tribhuvan University, and was set up with the initiative of late Prof. Dr. Shiva Shankar Singh who was the first Head of the Central Department of Zoology (CDZ). Prof. Singh registered Zoological Society of Nepal (ZSN) in 1983, almost after 18 years of establishment of Central Department of Zoology and became the founding president of ZSN. The society became active up to 1995 with the efficient leadership of late Prof. Dr. Yugal Krishna Malla, former head of CDZ, and late Dr. Pralad Yonzon as its second and third president, respectively.

Explore Our Publications

Population and conservation threats to the vulnerable Sarus crane Grus antigone in Nepal

Globally, biodiversity is declining due to habitat loss and degradation, over-exploitation, climate change, invasive species, pollution, and infrastructure development. These... read more

Occurrence and temporal overlap of sympatric jungle cats and leopard cats in Parsa‒Koshi Complex, Nepal

Co-occurrence and spatial and temporal overlap of sympatric jungle and leopard cats are influenced by habitat preferences, and interspecific competition.... read more

Factors influencing Chinese pangolin (Manis pentadactyla) burrow selection in the Chandragiri-Champadevi hills of Kathmandu Valley, Nepal

The Chinese pangolin (Manis pentadactyla) confronts challenges from illegal hunting, trading, and habitat degradation. Therefore, it is imperative to establish... read more

Knowledge, attitudes, and conservation challenges for the Lesser Adjutant in Nepal

The knowledge and attitudes of local communities are essential for understanding the distribution, ecology, and pertinent threats to bird species, particularly... read more

Factors affecting the occupancy of sloth bear and its detection probability in Parsa–Koshi Complex, Nepal

Understanding factors associated with coexistence of human and wildlife in human-dominated landscapes is crucial for effective species conservation. Among the... read more

Effects of anthropogenic and ecological factors on Himalayan goral in Dhorpatan Hunting Reserve, Nepal

The Himalayan goral (Naemorhedus goral) is facing threats, such as habitat degradation and human disturbances, which are increasing. To aid... read more

Effects of invasive water hyacinth on fish diversity and abundance in the Lake Cluster of Pokhara Valley, Nepal

Water hyacinth (Pontederia crassipes) invasion is a growing global issue which poses a threat to aquatic life. As in the global... read more

Analyzing White-rumped Vulture breeding behavior using Markovian modeling

Understanding wildlife behavior, including accurate identification, processing, and interpretation of activities or cues, is important to behavioral biology and corresponding... read more