Page 235 - Atlas Sea Birds Ver1

Hartlaub’s Gull Hartlaub’s Gulls were at 22 nests (4.4%) (AP Martin unpub-
lished information)
Chatty Bar None Redhouse
Year In 2022 the Redhouse Pan had been transformed into a
Pans Pans Pan freshwater wetland (see above).
No. of pairs
Hartlaub’s Gull x Grey-headed Gull hybrids
2001 b 1
2002 a 2 Chatty
2017 b 2 Year saltpans
2021 b 22 No. of pairs
2022 b 1 2007 a 1
ba Crawford et al. (2009) b Crawford et al. (2009)
b AP Martin (unpublished information)
Notes: See notes under Grey-headed Gull for mixed Grey- Note: See notes under Grey-headed Gull for mixed Grey-
headed / Hartlaub’s Gull breeding colonies. In 2021, of the headed / Hartlaub’s Gull breeding colonies and hybridiza-
523 nests in the Chatty Saltpans colony, pure bred adult tion
Grey-headed Gull

Bar None Chatty Redhouse Power station Fishwater Tippers
Year Total
saltpans a saltpans a saltpans a pans b Flats a Creek
No. of pairs
No. of pairs
1979 √ √
1982 28 c 28
1983 0 0 2 d 2
1984 0 0 0 0
1985 0 0 3 d 3
1986 0 0 7 7
1987 0 0 0 0
1988 0 64 69 133
1989 0 0 0 0
1990 0 0 95 95
1991 0 0 2 2
1992 0 0 14 14
1993 82 0 38 120
1994 0 0 0 0
1995 0 0 0 0
1996 0 0 6 6
1997 0 0 28 28
1998 0 0 59 59
1999 0 √ 0 √
2000 50 40 0 90
2001 0 >25 0 180 >205
2002 0 63 0 63
2003 0 98 0 98
2004 15 >69 0 > 84
2005 47 153 0 200
2006 608 0 0 608
2007 6 30 0 36
2008 0 0
2009 f 14 0
2010 f 234 0 234
2012 f 46 0

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