AEWA anticipate bird Ciconia episcopus Ciconiidae eat eco forage forest Incredible India India jungle Mulky nature peace quiet search sharp soaring bird stork timing wading bird wild Woolly-necked Stork krayker animal Ardea modesta Ardeidae beak beautiful beauty birding birds cuk cuk cuk Eastern Great Egret egret eye feather female garden great green Heron leaf life marine migratory nest nesting outdoor plant preen rest spring stand summer tail wader water wetland white wildlife wing black black bill Black-headed Ibis curved bill Threskiornis melanocephalus Threskiornithidae kōtuku