bird coastline estuary low Mud mudbank natural nature pattern rill texture tidal tide water after birds catch chase chasing drake duck ducks escape evade evading feather feathered feathers female fishmonk flight fly flying follow following fowl hunt male pursuit wing winged wings crane gliding green lake mirror pond reflections ripples summer white white crane appearance Australian-white-ibis bare-black-head color coloring colour colouring common competitive downcurved-bill fairly-large ibis ibis-family odor odorous odour pest pesty strong-smell threskiornis-moluccus urban wader wading-bird water-bird white-plumage widespread Bird watchers bird watching birders cliffs Cornish cornwall discovered England english find found Great Britain hobby observe ocean ornithologists ornithology pastime people point rocks sea study waves autumn beak Ecoregion geese and swans grass Natural landscape plant vertebrate Baltic blue gdynia gull Poland sea-gull skies sky wave animal group Pelecanus erythrorhy swim White pelican wildlife zoo Bubulcus ibis crowd Egrets Hula Valley Israel many profusion Anastomus oscitans Asian Openbill Asian Openbill Stork beautiful beauty birding coconut palm eye garden great Heron leaf life monsoon openbill Openbill Storks outdoor palm rest soaring bird spring stork tail tree wading bird wetland