Page 234 - Complete Birds of Britain and Europe (DK - RSPB)
P. 234

PIGEONS AND DOVES
       Order Columbiformes    Family Columbidae      Species Columba livia
        Rock Dove                                    glossed     tiny white
                                                                 spot on bill
                                                     purple and
                                                     green neck
                                                pale
                                                grey
                           white                back
           big white       underwings   two broad,
           patch on
           back                         long black
                                        bars across
                                        wings
        dark
        tail band
                   IN FLIGHT
                                 larger white
                                 spot
                                                                  dark
                                                                  underside


                FERAL/ TOWN PIGEON


        FLIGHT: fast, swooping; direct flight striking, wings
        swept back, quick, deep beats; swoops and glides
        around cliffs with wings in steep “V”.
          ncestor of the domestic pigeon, the Rock Dove as a truly wild
        A bird has long been “diluted” in most areas by domestic pigeons
        reverting to the wild state: the “feral” or town pigeons. Only in parts
        of northwest Europe do “pure” Rock Doves with immaculate
        plumage patterns persist: in most areas, different plumage patterns
        and colours are found even in groups              DASHING FLIGHT
        living entirely wild.The true Rock Dove           Rock Dove flocks fly with dash and
        is a bird of cliffs, inland or – more             agility, their white underwings
        particularly in Europe – by the sea, from         flashing conspicuously.
        which it moves to fields to feed each day.
        VOICE Deep, rolling, moaning coo, oo-ooh-
        oorr, oo-roo-coo.
        NESTING Loose, untidy, sparse nest on
        ledge, in cavity; 2 eggs; 3 broods; all year.  CLIFF-EDGE BREEDER
        FEEDING Forages on fields and rough  Ledges and cavities form ideal sheltered nest sites
        grassland, picking up seeds, buds, berries,  for wild Rock Doves; this nesting bird has a “pure”
        and small invertebrates.  plumage pattern with an unspotted back.
                          SIMILAR SPECIES
                                                          OCCURRENCE
        WOODPIGEON           STOCK DOVE  PEREGRINE similar  Breeds on coasts of Great Britain
        white on wings       see p.233   in flight;
        in flight;         rounder       see p.143        and Ireland all year round; also on
        see p.234                                         cliffs in S Europe. Feral birds
                       tiny dark        longer            widespread, from coastal cliffs to
                       wingbars         tail
                                                          city centres, often feeding on
                      larger                              arable land.
                                           longer
                                           wings
                                                           Seen in the UK
                                                           J  F  M  A  M  JJ A S O  N  D
       Length  31–35cm (12–14in)  Wingspan  63–70cm (25–28in)  Weight  250–350g (9–13oz)
       Social  Flocks         Lifespan  Up to 10 years  Status  Secure
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