Striated Heron in Hunting in Shallow Water, Alerted by Flying by Bird - Gazing at a Flying Bird

striated heron ambush hunting carefull alert alerted flying bird stand still distracted risk behavior hunt shallow water pond lake stream stone bottom transparent one closeup close up tracking grey sunlight puddle observe looking focus concentration yellow eye wild bird wildlife little green heron heron striated mangrove heron greenbacked wait gazing follow sight head fear in fright