adult-bird aquatic black black-winged-stilt cautious distance distant dog-bird himantopus himantopus large long-legged longshanks mature pied-stilt protective shore shore-bird shore-line stilt territorial wader wading wading-bird water-bird white white-headed-stilt widespread young wide-spread azure beach beak bill bird birding birds blue coast curlews curved bill estuary feed forage gregarious hunt migratory Migratory Bird Numenius phaeopus ornithology Scolopacidae sea search Shore Bird water Whimbrel winter Wintering India krayker Little Ringed Plover migrant plover contrast diagonal edge rock Australia Australian banded beaks bills care color colored colorful colors colour coloured colourful colours conservation dark flock group grouping mixed protected protection stilts tagged variety waders wading-birds water-birds bird watch bond circle friends hierarchy Kentish Plover rest social together tweet twitter animal feather goose lake nature walk wings coot coots feathers coastline Nyberg ocean oceanview rocks seagull AEWA Charadrius alexandrinus Incredible India karnataka Mangalore migratory birds Panambur Shore Birds