

   CCoouunnttss ooff WWaaddeerrss aatt 1155 SSiitteess iinn SSoouutthh AAffrriiccaa..

   AArrgguummeennttss::

         S1: Oystercatcher

         S2: White-fronted Plover

         S3: Kitt Lutz's Plover

         S4: Three-banded Plover

         S5: Grey Plover

         S6: Ringed Plover

         S7: Bar-tailed Godwit

         S8: Whimbrel

         S9: Marsh Sandpiper

        S10: Greenshank

        S11: Common Sandpiper

        S12: Turnstone

        S13: Knot

        S14: Sanderling

        S15: Little Stint

        S16: Curlew Sandpiper

        S17: Ruff

        S18: Avocet

        S19: Black-winged Stilt

             The rows are the sites: A = Namibia North coast B
             = Namibia North wetland C = Namibia South coast D
             = Namibia South wetland E = Cape North coast F =
             Cape North wetland G = Cape West coast H = Cape
             West wetland I = Cape South coast J= Cape South
             wetland K = Cape East coast L = Cape East wetland
             M = Transkei coast N = Natal coast O = Natal wet-
             land

   SSUUMMMMAARRYY::

        The `waders' data frame has 15 rows and 19 columns.
        The entries are counts of waders in summer.

   DDAATTAA DDEESSCCRRIIPPTTIIOONN::

        This data frame contains the following columns
        (species)

   SSOOUURRCCEE::

        J.C. Gower and D.J. Hand (1996) Biplots Chapman  Hall
        Table 9.1. Quoted as from:

        R.W. Summersm L.G. Underhill, D.J. Pearson and D.A.
        Scott (1987) Wader migration systems in south and east-
        ern Africa and western Asia.  Wader Study Group Bul-
        letin 49 Supplement, 15-34.

   EExxaammpplleess::

        plot(corresp(waders, nf=2))

