133402 Mandarin Duck Aix galericulata L 41-49cm. Male is stunningly colourful, with elaborate tufts and plumes. Sexes are strikingly dissimilar. Adult male has mane of orange, white, greenish and brown feathers, with white above eye and elongated orange plumes arising from cheek. Note orange sail-like feathers on back, dark breast with vertical white stripes, brown flanks and white stern. Bill is bright red with pale tip. Adult female is grey-brown overall, darkest on back, with pale buffish spots on flanks. Has white belly, white ‘spectacle’, and white at base of bill and on throat. Bill is dull pink with pale tip. Juvenile resembles an adult female. Voice Mostly silent. Status Introduced from China and now local on wooded lakes in S.