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Species Summary

Tern, Greater Crested (Thalasseus bergii)

Ref	Site code	Season	Date	Count	IBA	Subregional IBA	RAMSAR
505858	03094008	S	1995-02-08	70
505859	03094008	S	1998-02-01	3
505914	03094008	S	2000-01-30	231			200
507904	03094008	D	2000-01-30	231			200
507915	03094008	D	2004-01-21	4
507916	03094008	D	2004-02-01	51
508197	03094008	S	2004-02-01	51
507920	03094008	D	2004-06-10	68
507921	03094008	D	2004-07-11	20
507922	03094008	D	2004-08-12	20
507927	03094008	D	2004-10-20	9
507930	03094008	D	2004-12-19	1
507937	03094008	L	2005-01-29	6
508208	03094008	K	2005-01-29	6
507938	03094008	D	2005-03-28	475		250	200
507939	03094008	L	2005-06-04	1520	500	250	200
507940	03094008	L	2005-09-16	10
507941	03094008	D	2005-11-19	1
507942	03094008	D	2006-01-29	4
508214	03094008	E	2006-01-29	4
507943	03094008	D	2007-01-27	20
508234	03094008	K	2007-01-27	20
507944	03094008	D	2008-01-26	63
508264	03094008	E	2008-01-26	63
507945	03094008	L	2009-01-25	67
508226	03094008	K	2009-01-25	67
507947	03094008	D	2009-07-04	52
507949	03094008	D	2009-08-18	18
507950	03094008	D	2009-09-19	20
507953	03094008	D	2009-11-07	1
507954	03094008	L	2010-01-23	131
507955	03094008	L	2010-02-26	91
507956	03094008	L	2010-04-28	72
507957	03094008	L	2010-05-25	35
507958	03094008	L	2010-06-25	11
507959	03094008	L	2010-07-23	13
507952	03094008	D	2010-08-09	11
507960	03094008	D	2010-08-27	13
507962	03094008	D	2010-09-27	2
508035	03094008	L	2011-01-30	11
507970	03094008	L	2011-05-20	25
507971	03094008	L	2011-07-02	123
507972	03094008	D	2011-08-30	78
507974	03094008	L	2011-11-16	1
507975	03094008	L	2012-01-20	33
507988	03094008	L	2012-05-05	24
507991	03094008	L	2012-06-12	218			200
507996	03094008	L	2012-07-18	96
507998	03094008	L	2012-08-21	27
507999	03094008	L	2012-09-27	29
508008	03094008	L	2013-01-27	18
508009	03094008	K	2013-03-12	293		250	200
508010	03094008	K	2013-04-12	162
508011	03094008	L	2013-05-08	44
508013	03094008	L	2013-06-22	79
508015	03094008	L	2013-09-18	32
508017	03094008	L	2013-12-14	6
508020	03094008	L	2014-04-11	24
508022	03094008	L	2014-05-27	196
508023	03094008	L	2014-06-25	43
508024	03094008	L	2014-07-24	105
508026	03094008	L	2014-09-30	36
508027	03094008	L	2014-10-24	19
508029	03094008	L	2014-12-19	111
508030	03094008	L	2015-01-17	313		250	200
508031	03094008	L	2015-02-17	57
508032	03094008	L	2015-05-15	124
508033	03094008	L	2015-07-17	8
508034	03094008	L	2015-09-29	81

Friday 16 January 2026 11:00
FitzPatrick Institute of African Ornithology
Department of Biological Sciences - University of Cape Town

This work is licensed under a
Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License

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