Page 445 - Atlas Sea Birds Ver1

2010/20s 72.92 2010s 40 16 109 30 56 50 58 50 9 63 373 1891 2264

Maximum observed pairs in different decades

2000s 11.89 2000s 119 119 7 260 15 100 210 70 1867 2147

1990s 1.51 1990s 81 43 43 69 1452 1521
% of sum of most recent estimates from different decades

1980s 13.62 1980s 395 1765 2160

1970s 0.05 1970s 2 2 0 100 1380 1192 2572

% of sum of most recent estimates 0.16 0.86 5.89 0.38 1.62 5.41 2.32 3.03 √ 4.22 2.32 2.70 3.14 7.03 1.30 0.00 0.49 0.00 √ 11.51 29.32 59.18 100.00

2010s Year of most recent estimate 2021 2014 2014 2000 2014 2021 1994 2014 1976 1975 1994 1960 2012 2011 2012 2021 2022 2021 2014 2021 2018

2020s Most recent estimate (pairs) 3 16 109 7 30 100 43 56 √ 78 43 √ √ 50 58 130 24 0 9 0 √ 210 535 1080 1825

2000s This study 2018- 2022 3 100 130 24 50 0 √ 247 1380 1627

1990s Crawford et al. 2013 2008- 2012 58 63 N/A N/A 1542 N/A

1980s Maximum observed pairs in different periods Kemper et al. 2007 1995- 2006 529 60 1161 965 2186

1970s Brooke et al. 1982 1977-1981 1422 1102 2524

Decade of most recent estimate Narrows, Oxbow Mphate River mouth The Forks South / Brodies Shallows Potter's Channel Mamba Stream mouth (Dead Tree Bay) Vincent Islands Tewate Bay Intingwe Pan Hluhluwe River mouth, 1 & 2 Lane Island Lone Tree Point Lane Island extension Sandy Point Bird Island Meni Swamp False Bay North Nsumo Pan Muzi Pan Lake Sibaya Kosi Bay Estuary Other South African sites Total Angola Total Namibia Total South Africa Total overall

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