For a long time, people of Koothankulam village in Tirunelveli district, which has a bird sanctuary, have avoided bursting firecrackers during the festival.
Interestingly, they also avoid using loudspeakers in places of worship or during family functions out of concern for birds in their village.
A variety of birds like flamingo, pelican, spoonbill, painted stork, egret, duck, tern and ibis visit the lake in the sanctuary where several migratory birds also arrive.
Villagers of Perambur say the decision to abstain from bursting firecrackers was taken about a century ago so the bats and birds are not scared.
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The people of Vadamugam, Vellode and six other villages near the Vellode birds sanctuary in Erode celebrated the festival sans firecrackers to support birds for the 18th year in a row.
The villagers stuck to their decision of avoiding firecrackers though the lake in the sanctuary is bereft of migratory birds as the water body is almost dry.
Kuppanna Gounder (65) recalled that led by elders, 18 years ago, eight villages took the decision of not bursting firecrackers to help save migratory and local birds that flock the sanctuary.
Only sparklers and toy guns were used by children, he said.