The cubs were found dead in a sugarcane farm at Awasari village in Junnar tehsil of Pune Wednesday, police said.
A farm worker said, "We were there to cut the harvest. The farm owner asked us to burn trash on field and we did so, unaware that the cubs were there."
An official of Manchar police station told PTI that the cubs were born in sugarcane farm at least three weeks before.
Farm workers tried to burn dry waste of the farm, following which a blaze broke out, he said. After some people in the area noticed presence of cubs, the fire brigade, police and forest department were alerted, he said.
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