A line art drawing of an Anhinga by Bob Hines for the US Fish and Wildlife Service. Also called snakebird, american darter or water turkey. Source URL:http://www.fws.gov/pictures/lineart/bobhines/anhinga.html
anhinga
bird、fws、fws lineart、line art、waterbird、woodland scrapbook
鳥、光、燈襯裡、線條藝術、水鳥、林地剪貼簿
資料來源：openclipart ( https://openclipart.org/ )