Besides the main range, where is a distinct, disjunct population of Ceyx erithaca found?
Answer
Western Ghats of western India and in Sri Lanka
While the Oriental Dwarf Kingfisher has a broad distribution across the Indian Subcontinent and Mainland Southeast Asia, its range is not entirely contiguous. There exists a notable instance of a disjunct population, meaning groups separated geographically from the main body of the species range. This specific separate occurrence is documented in the Western Ghats, an ecologically significant mountain range situated in western India, and also on the island nation of Sri Lanka. This geographical separation suggests potential local adaptations or distinct evolutionary paths for these particular groups compared to those found further east in places like Thailand or Vietnam.
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