A flock of grey cranes peck for food amidst the shallow watergrass. Credit: Manipadma Jena/IPS By Manipadma JenaKOLKATA, India, Jan 31 2020 (IPS) Ramkumar Mondal’s farm is awash in a brilliant yellow mustard bloom. A flock of grey cranes peck for food amidst the shallow watergrass. But Mondal’s fishpond digs in there like a do-or-die