Evidence of bhellar (Trewia nudiflora) seed dispersal by chital (Axis axis) in Chitwan National Park, Nepal

Researchers have uncovered evidence that chital (Axis axis), the most abundant deer species in Chitwan National Park, Nepal, play a significant role in the seed dispersal of bhellar or trewia (Trewia nudiflora). Observations at the Gharial Conservation and Breeding Center revealed chital regurgitating trewia seeds, suggesting an active role in their dispersal. This finding highlights a potential mutualistic relationship between the tree species and the deer, which could have implications for forest regeneration in riverine ecosystems. The study calls for further research to understand the success of seed germination and the broader dynamics of this interaction.

Khadka, B. B., & Lamichhane, B. R. (2020). Evidence of bhellar (Trewia nudiflora) seed dispersal by chital (Axis axis) in Chitwan National Park, Nepal. Nepalese Journal of Zoology, 4(1), 56–60. https://doi.org/10.3126/njz.v4i1.30674