Preview Hawaii, Hawaiian Stilt or Ae'o (Himantopus knudseni). Image ID: 1116-31612 Artist: Chris Abraham Purchase a commercial license Buy framed prints & more from our print store ae'o beak bob abraham day distinctive feather grass green greenery habitat hanalei hawaiian himantopus knudseni leaf leg mark national outdoor photo pond preservation refuge species stand stilt tall vegetation wade walk water wildlife wing