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Butterfly migration in 2024
October 8 , 2024
13 hrs 0 min
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- Tamil Nadu has witnessed large-scale migration of butterflies belonging to the Danainae sub-family from the Eastern Ghats and plains towards the Western Ghats during September.
- They migrate from the Eastern Ghats and plains towards various nearest hill ranges of the Western Ghats before the start of northeast monsoon.
- During April and May, these butterflies, generally called ‘tigers and crows’ migrate from the Western Ghat hill ranges towards the Eastern Ghats and plains of Tamil Nadu.
- This is happened before the onset of the southwest monsoon.
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