Page 339 - Atlas Sea Birds Ver1

Year Angola Ilha dos Tiges Namibia Bird Rock Platform Sandwich Harbour South Africa Jutten Island Vondeling Island Dassen Island Robben Island Seal Is, False Bay Dyer Island Quoin Rock Lake St Lucia Lane Island Bird Island, St Lucia Selley's Lakes North False Bay Overall total

Number of pairs

1977 60 246 1750 1750 2056
1978 186 174 0 0 0 0 2000 2000 2360
1979 88 90 0 0 0 0 100 100 278
1980 0 0 0 0 0
1981 0 0 0 0 100 100 0
1982 0 0 0 0 1000
1983 0 0 0 0 √
1984 187 0 0 0 0 70 257
1985 185 0 0 0 0 625 625 810
1986 0 0 0 0 800
1987 0 0 0 0 305 305
1988 171 260 0 0 0 0 150 150 581
1989 265 0 0 0 0 1000 1000 1265
1990 407 0 0 0 0 1000 1000 1407
1991 434 0 0 0 0 √ √ 0
1992 168 306 0 0 0 0 1500 1500 1974
1993 204 504 0 0 0 0 1300 1300 2008
1994 400 0 0 0 0 300 300 700
1995 508 0 0 0 0 0
1996 74 341 0 0 0 0 1206 1206 1621
1997 71 429 0 0 0 0 2005 5 2000 2505
1998 121 296 0 0 0 0 2668 2668 3085
1999 511 0 0 0 0 1300 1300
2000 √ 603 0 0 0 0 850 850
2001 80 √ 8 650 0 0 0 0 200 200
2002 54 √ 0 677 0 0 0 0 2200 2200 2931
2003 15 √ 0 609 0 0 0 0 456 456 1080
2004 51 √ 0 834 0 0 0 0 750 750 1635
2005 28 9 280 0 0 0 0
2006 8 0 369 0 0 0 0
2007 0 505 0 0 0 0 505
2008 0 727 0 0 0 0 727
2009 0 474 0 0 0 0 474
2010 0 422 0 0 0 0 422
2011 0 322 0 0 0 0 2500 2500 2822
2012 3 0 450 0 0 0 0 700 700 1153
2013 0 0 371 0 0 0 0 √ √
2014 8 0 0 310 0 0 0 0 ?
2015 0 0 414 0 0 0 0
2016 0 0 306 0 0 0 0
2017 0 0 255 0 0 0 0 √
2018 0 0 356 0 0 0 0
2019 0 0 356 0 0 0 0
2020 141 8 0 0 407 0 0 0 0 ?
2021 0 0 331 0 0 0 0 1000 1000 2331
Maximum 141 8 0 0 407 0 0 0 0 1000 1556
2018-2022
Most recent 141 8 0 0 0 331 0 0 0 0 1000 1480
Year of most 2020 2020 2004 2021 2021 2021 2021 2021 2021 2021 2021
recent
% of most 9.53 0.54 0.00 0.00 22.36 0.00 0.00 0.00 0.00 67.57 100
recent
Kemper et 80 204 0 418 3000 3702
al. (2007)

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