Scientific name Aix galericulata
Artist Kawahara Keiga (川原慶賀)  
Date artwork between 1823 and 1829
Medium artwork pencil drawing and watercolor on paper
Source: https://commons.wikimedia.org/wiki/File:Naturalis_Biodiversity_Center_-_RMNH.ART.441_-_Aix_galericulata_-_Kawahara_Keiga_-_1823_-_1829_-_Siebold_Collection_-_pencil_drawing_-_water_colour.jpeg

The mandarin duck (Aix galericulata) is a perching duck species found in East Asia. Aix is an Ancient Greek word used by Aristotle to refer to an unknown diving bird, and galericulata is the Latin for a wig, derived from galerum, a cap or bonnet.