Page 411 - Complete Birds of Britain and Europe (DK - RSPB)
P. 411

WILDFOWL
       Family Anatidae  Species Aix galericulata  Family Anatidae  Species Aix sponsa
       Mandarin                           Wood Duck

       Suitably exotic-looking for a duck of Southeast Asian  Rather like the Mandarin, the Wood Duck has
       origin, the Mandarin has been introduced into south  escaped into the wild but is far less well-established.
       Great Britain. Drakes have bushy orange “whiskers”  Males have a long, dark, drooped crest, bold white face
       and triangular orange “sails” on the back, and a black  marks, and a white band between the dark chest and
       chest; females are dark grey-brown, mottled paler on  orange flanks; females look like female Mandarins but
       the sides, with fine white “spectacles”.They often  with a dark-tipped (not pale-tipped) bill and shorter
       perch in trees near freshwater lakes and rivers.  and broader “spectacles”.
       OCCURRENCE Locally in Great Britain, around  OCCURRENCE Very rare in Iceland, from North
       wood-fringed lakes and slow rivers.  America; scattered escapees in UK.
       VOICE Short, rising whistling note.  VOICE Mostly silent.
                                white on
                       bushy    head                       dark, drooping
                       orange                              crest
             orange
             “sails”   whiskers
                                             MALE  pale orange flanks
         MALE







       Length 41–49cm (16–19 1 ⁄2in)  Wingspan 65–75cm (26–30in)  Length 43–51cm (17–20in)  Wingspan 68–78cm (27–31in)

       Family Anatidae  Species Anas rubripes  Family Anatidae  Species Anas americana
       Black Duck                         American Wigeon
       Clearly related to the Mallard (see p.101), the Black  Bearing an obvious resemblance to the European
       Duck is like a plainer, darker female Mallard with a  Wigeon (see p.105), the male American Wigeon is
       contrasted pale head, blue hindwing patches lacking  moderately easy to identify by the white forehead
       the white edges shown by a Mallard, and a bold white  and broad dark green band across a pale, speckled
       underwing that is viewed when flying or flapping its  face and a dusky pinkish body. Females, however, are
       wings.The bill is greenish yellow and the legs rich  very difficult, but a contrasted greyer head and dark
       orange.Various farmyard Mallard derivatives may   eye patch sometimes help in identification; white
       look superficially similar.        “wingpits” are diagnostic if seen clearly.
                                    pale
       OCCURRENCE Rare vagrant      bill  OCCURRENCE Regular but rare visitor from North
       from North America in              America to W Europe, in autumn/winter.
       NW Europe.                         VOICE Drake has Wigeon-like whistle.
       VOICE Mallard-like quacks.
                                                              dark eye patch
                                                       dusky pinkish
        plain dark                           MALE
        wings                                          body



              dark overall
        ADULT


       Length 53–61cm (21–24in)   Wingspan 80–90cm (32–35in)  Length 48–56cm (19–22in)   Wingspan 75–85cm (30–34in)
                                                                         409
   406   407   408   409   410   411   412   413   414   415   416