Page 159 - Atlas Sea Birds Ver1
P. 159

Schaapen Island                                   of Saldahna Bay, it has an area of c. 41 ha and is sparsely
                  Coordinates: 33.092 S; 18.021 E                   covered by vegetation (Rand 1963), including bushes that
                  Description: A low-lying island to the east of Meeuw Is-   may be used for nesting by cormorants. There is no ac-
                  land at the entrance to Langebaan Lagoon on the south   commodation at the island.

                  Numbers (pairs) of different seabird species breeding at Schaapen Island, 1781–2021
                                                    White-                                 Grey-  Greater
                               Cape       Bank                Crowned    Kelp   Hartlaub's                 Caspian
                     Year                          breasted                               headed   Crested
                             Cormorant  Cormorant             Cormorant  Gull    Gull                        Tern
                                                   Cormorant                               Gull     Tern
                     1781                                                 √
                     1888                                                         √
                     1923                                       32        √
                     1924                                                 √
                     1945                                                 2
                     1948                                                                                     2
                     1949                 few                             1       5
                     1952                                                         15
                     1953                                                         118
                     1962                                       44       50
                     1963      137                              150     1000      50
                     1970                                                 2
                     1971                                                         70
                     1972                                                         236
                     1973                                                         481
                     1977                                       44                                           11
                     1978      141         0          0         197     2342                                 20
                     1979      207                              81      3000
                     1984                                                                            0
                     1985                  0
                     1986                            14         116     3613
                     1987                            76          2      2500      185               200
                     1988                                                                            0
                     1989                             0                          1500                0
                     1990                             0                                     1       174       5
                     1991                             0         241     5294      643               588
                     1992      c.650                  0         260     4944      133               656       1
                     1993                             0         92      4081      154                0        0
                     1994      264                    0         176     5168     1103               81        0
                     1995                            130        213     5378      957       1       149       0
                     1996      1155        0         101        158     4808      154                0        0
                     1997                            111        150     5161     1005               420       0
                     1998      879         1          96        19      6074      28                 0        0
                     1999      790                    56        47      6055      15                 0        0
                     2000      1000                   55        178     6178      976               257       1
                     2001      1577                   86        43      6225     1641               200       1
                     2002      1486                   82        40      5686      0                  0        1
                     2003      1171                   45        217     5196      220                0        1
                     2004      2069                   2         211     5124     1087               38        1
                     2005      2142                   0         78      4993      125                0        1
                     2006      557         0          0         196     5201      575               11        1
                     2007       5          0          0         71      3408      147              2993       1
                     2008      193         0          0         253     3207      11               3246       0
                     2009      2108        0          0         160     3303      0                  0        1
                     2010      229         0          0         125     2846      0                  0        1
                     2011      900         0          0         20       1611     0                  0        1
                     2012      1582        0          0         52      1476      925       0       317       1
                     2013       7          0          0         187      1179     594       0       82        1
                     2014       25         0          0         167     1079      20        0        0        0
                     2015      142         0          0         85       879      28        0       120       1
                     2016      139         0          0         23       820      2         0        1        0
                     2017       56         0          0         25       804      168       0       416       2
                     2018      206         0          0         80       853      0         0        0        1
                     2019      113         0          0         17       887      733       0        1        1
                     2020      136         0          0         11                704                0        1
                     2021                                                         542                0

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