Species diversity, temporal pattern and habitat use of carnivorous mammals in the Khao Yai National Park, Thailand

Abstract

Large and meso-carnivores play crucial roles in ecosystems. A systematic camera trap study conducted in Khao Yai National Park has confirmed that this area serves as a habitat for at least 18 significant carnivorous wildlife species from 6 families and 14 genera. Most of this wildlife is active during the night. The study identified 2 species as endangered, 6 species as vulnerable, and 2 species as near-threatened according to the IUCN Red List. When considering the conservation status at the national level, there is 1 species in the critically endangered category, 5 species in the endangered category, 6 species in the vulnerable category, and 2 species in the near-threatened category. The study's results have highlighted the close correlation between the distribution of wild animals in the area and human activities. Therefore, it is crucial to enforce strict regulations to avoid disrupting natural behaviors within this ecosystem.