Page 334 - Complete Birds of Britain and Europe (DK - RSPB)
P. 334

WARBLERS AND ALLIES
       Order Passeriformes    Family Sylviidae       Species Hippolais polyglotta
        Melodious Warbler


                                                 big dark eye
                rather long,                     in pale face
                round wings
                                          thick, spiky
                                          pale bill

                                          grey-green               pale yellow
                      trace of            upperparts               between eye
                      paler panel                                  and bill (no
                      on wings                                     dark line)
                ADULT
                                                                   yellow
           IN FLIGHT    JUVENILE                                   throat and
                                                                   breast


        FLIGHT: rather weak, fluttering flight, usually over  dull brown
        short distances.                                      legs
          replacement of the more easterly Icterine Warbler      ADULT
        Ain southwest Europe, the Melodious Warbler is
        confusingly similar. Both appear on west European
        coasts as migrants and require care for reliable
        separation, especially in autumn when juvenile
        plumages further confuse the issue.The Melodious and
        Icterine Warblers are basically green and
        yellow birds while other Hippolais warblers       SPRING SONG
                                                          The Melodious Warbler’s song is a
        are duller, more pale brown and buff.The          disappointment for a bird with this
        Melodious has a plainer wing with a shorter       name: it is a quick, rather
        wingtip (primary feather) projection when         uninspired, rambling warble.
        perched than the Icterine.
        VOICE Short clicks and sparrow-like
        chattering; song fast, rambling, not very
        accomplished warble, including rattling notes
        and shrill whistles but generally not much
        contrast in tone.
        NESTING Deep cup in small branches of tree
        or large bush; 4 or 5 eggs; 1 brood; May–July.
        FEEDING Takes insects from foliage; pulls
        berries from twigs in autumn.
                                                          OCCURRENCE
                          SIMILAR SPECIES                 Breeds in S and W Europe, France,
                                                          Spain, Portugal, and Italy. Present
        ICTERINE WARBLER   dark eye-stripe        shorter bill  from April to October, in light
        see p.331                          no trace
                                           of yellow      woodland, scrub, hedges, and
                     longer wings                         orchards, with spring (and less
                     with more                            often autumn) migrants on
                     obvious panel
                                                          W European coasts including
                                                          S Great Britain.
                       WILLOW WARBLER  GARDEN WARBLER      Seen in the UK
                       see p.333      see p.314            JF M A  M J  JA S O N D
       Length  12–13cm (4 3 ⁄4 –5in)  Wingspan  18–20cm (7–8in)  Weight  11–14g ( 3 ⁄8 – 1 ⁄2oz)
       Social  Solitary       Lifespan  Up to 5 years  Status  Secure†
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