U字形のneotropic鵜（ phalacrocorax olivaceus ）湖 http://www.mongabay.com/images/peru/tambopata/Tambopata_1027_3477.JPGU字形のneotropic鵜（ phalacrocorax olivaceus ）湖 U字形のneotropic鵜（ phalacrocorax olivaceus ）湖 p13151p Neotropic cormorant (Phalacrocorax olivaceus) in Oxbow lake | | | | | | p13151p