As Shweta Hule ferries tourists across the beautiful Mandavi creeks of Vengurla, amid the lush green canopy of mangroves, she points out specific mangrove species, mentions their scientific names and explains their importance with precision to the tourists in her boat. “These are not just kandal (Marathi word for mangroves), we know them all by names, as if they are our relatives and friends,” she says.