Page 222 - Atlas Sea Birds Ver1
P. 222

White-           Beach. As  the vegetation became more favourable gulls
                              Kelp   African Black                  began to breed there; the first breeding year is uncertain.
                     Year                         fronted   Source
                              Gull   Oystercatcher                  The most recent count was over the 2021/2022 breeding
                                                   Plover
                   1976/77–    0                             1      season, when c. 500 nests were counted. Lookout Beach
                                                                    is a blue flag beach (Blue Flag 2021) popular for tourists,
                    1980/81                                         especially during the December holidays; this causes some
                   2000/01–                                         disturbance to breeding birds.
                    2004/05    0                             1        Sacred Ibis (Threskiornis aethiopicus) did not breed on
                     2013      50         9          √      2,3,4   Lookout  Beach until 2019, prior  to which  they only bred
                     2014      √          √                  4      on Keurbooms Peninsula; on 18 November 2021, c. 150
                     2015      √          √                  4      Sacred Ibis nests were recorded at Lookout Beach (DFFE
                     2016      √          √                  4      unpubl.).
                     2017      √          9         11      4,5
                     2018      √          8         11      4,5     Keurbooms Peninsula, Plettenberg Bay
                                                                    Author: M Witteveen
                     2019      √          9         10      4,5     Coordinates: 34.03266 S; 23.39276 E
                     2020      √          6         10      4,5     Description: A coastal peninsula with one border on the
                     2021    c. 500       5          8      4,5
                                                                    Keurbooms River  and the other on the Indian Ocean; it
                  Sources:  1  Whittington  et  al.  (2016);  2  Van  de  Voorde  et  al.   forms part of the Keurbooms River mouth.
                  (2015); 3 Witteveen (2015); 4 Witteveen M (unpubl.); 5 Arendse   Conservation status:  It is administered  by CapeNature
                  B (unpubl.); 6 Department of Forestry, Fisheries and Environment,   as part of the Keurbooms River Nature Reserve Complex,
                  South Africa (DFFE) (unpubl.)                     but the Kelp Gull breeding colony has not been gazetted
                  Notes: Historically, Lookout Beach was heavily vegetated,   (Schutte-Vlok et al. 2011).
                  including sections of dense trees and bush, but in 2007 the   Species breeding: Kelp Gull, Caspian Tern, African Black
                  Keurbooms River flooded and the entirety of Lookout beach   Oystercatcher
                  was  washed  away  (Meyer  2014).  Since  then,  Lookout   Numbers  breeding:  The  maximum  numbers  (pairs)
                  beach has been built back into a sandbank by the tides, and   of seabirds  and  oystercatchers  breeding  annually  at
                  has been colonised by coastal vegetation. Prior to the 2007   Keurbooms Peninsula, 1971-2021
                  flood, Kelp Gulls were not recorded breeding on Lookout
                                                                            Kelp   Caspian   African Black
                                                                      Year                                 Source
                                                                             Gull   Tern     Oystercatcher
                                                                      1971            2                       1
                                                                      1972            2                       1
                                                                      1973            2                       1
                                                                      1974            1                       1
                                                                      1978   250      2                      1, 2
                                                                      1982            1                       1
                                                                      1984            2                       1
                                                                      2000                      7-11          3
                                                                      2001                      7-11          3
                                                                      2002                      7-11          3
                                                                      2003  1453      1                      4,5
                                                                      2006   931      3                      5,6
                                                                      2009                       14           7
                                                                      2010                       13           7
                                                                      2011                       13           7
                                                                      2012  1373      1          13          8,9
                                                                      2013  1217      1                      8,9
                                                                      2014    √       1                     9, 10
                                                                      2015    √       1                     9,10
                                                                      2016    √       1                     9,10
                                                                      2017    √       1                     9,10
                                                                      2018    √       1                     9,10
                                                                      2019    √       1                     9,10
                                                                      2020    √       1                     9,10
                                                                             c.
                                                                      2021            1           6         10,11
                                                                             400
                                                                    Sources:  1  Cooper  et  al.  (1992);  2  Crawford  et  al.  (1982);
                                                                    3 Loewenthal (2007); 4 Whittington et al. (2016); 5 Whittington PA
                                                                    (in litt.); 6 AEWA (2015); 7 Barnardo M, Joseph P, Kohler S, Lamini
                  Kelp Gulls (top) and African Black Oystercatchers (bottom), pic-   PJ, Lourens EJ, Whitting R, Wildeman D (unpubl.); 8 Witteveen
                  tured at their nesting grounds on The Island (Die Eiland) (photos   (2015);  9  Witteveen  M  (unpubl.);  10  Lourens  EJ  (unpubl.);
                  CG Hauvette)                                      11 DFFE (unpubl.)



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