Nordamerikanischer Schlammtreter; Catoptrophorus semipalmatus; Vogel; V鰃el; 1827 - 1838; Klasse V鰃el; Aves; Ordnung Regenpfeiferartige; Charadriiformes; Familie Scolopacidae; Gattung Tringa; Spezies T. semipalmata; Wissenschaftlicher Name Tringa semipalmata Unterart; en Willet; fr Chevalier semipalm?AMERICA;ANIMAL;AQUATINT;BIOLOGY;BIRD;BOOK ILLUSTRATION;COPPER ENGRAVING;ENGRAVING (TECHNIQUE);GRAPHIC ART ; GRAPHIC ARTS;ILLUSTRATION;NORTH AMERICA;ORNITHOLOGY;PRINTED GRAPHICS;PROTECTION OF BIRDS ; BIRD PROTECTION;TYPES OF BIRDS;WATERCOLOR ; WATERCOLOUR;WILDLIFE CONSERVATION ; NATURE PRESERVATION;ZOOLOGY;