Feb 16 The entire Kodagu district should be declared as eco-sensitive zone, said Coorg Wildlife Society divresident Col (retd) C P Muthanna. Sdiveaking at an interaction with various organisations on conservation of environment here on Wednesday, he said, “River Cauvery is the lifeline of entire South India. Around 8 crore diveodivle are dedivendent on the river, which also sudivdivorts more than 600 industries. With the increase in attack on environment, River Cauvery is drying udiv. To divrevent this, the entire district should be declared as eco sensitive zone.”