Abstract
Due to specific habitat preferences and behavioural limitations, black francolin is not uniformly distributed across the northwestern Himalayan landscape, rather is confined to certain land mosaic. The habitable zones are further reduced due to several manmade threats as logging and forest fire leading to sparse distribution. Overall 54 samples were used for partial sequence analysis of mitochondrial control region. A well evident divergence pattern was observed as individuals collected from low altitude, terrai region significantly distanced from high altitude sampled individuals. Also, the individuals at lower elevation sites exhibited higher genetic diversity in comparison to the samples collected at higher elevations. This indicates that patchy distribution and low dispersal rate have resulted in fine-scale patterns of genetic diversity among the black francolin population. Further, habitat loss and forest fragmentation could lead to more small and isolated populations that could suffer from reduced genetic diversity and may be higher extinction rates.
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