Page 510 - Atlas Sea Birds Ver1

Table 1: Numbers of Hartlaub’s Gull (pairs) breeding in southern Africa, 1888–2022: b) Lambert’s Bay to Century City. ‘√’ signifies that breeding occurred at a site but the numbers were not ascertained;

Century City

Refinery
Caltex Oil

1 100 595 93 √
Rietvlei
≥ 10 √ √ 400 20+ 1000 √ 229 301 1102 66 225 2225 298 443 150 4309 3599 970 500 500

Robben Island

Works
2 7
Paarl Sewage
Power Station

Koeberg Nuclear

0 100
Dassen Island

Rooipan
102 44 0

Caspian Island
1
Vondeling Island
√ 5 15 118 50 70 236 481
Schaapen Island
√ 0

Meeuw Island
118 800
Jutten Island

200 240 178 260 127
Harbour
Saldanha
12 √ 749 687 250
Marcus Island
350 0
4
1
2

Malgas Island

Sandy Point
174
Lower Berg River
Saltworks
1 2 16 39 1
Saltworks
‘?’ that breeding may have taken place Bird Island, Wadrifsoutpan Lambert's Bay 187 0 70 393
Velddrif
Rocher Pan

1952
1951
1960
1956
1953
1949
1925
1888
1896
1923
1930
1946
1926
1929
Year
504 1962 1963 1964 1965 1968 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986