Species Summary
Tern, Greater Crested (Thalasseus bergii)
| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 502878 | 32031818 | S | 2012-01-06 | 100 | |||
| 502879 | 32031818 | O | 2012-02-22 | 150 | |||
| 502882 | 32031818 | O | 2012-05-18 | 85 | |||
| 502886 | 32031818 | O | 2012-09-30 | 20 | |||
| 502890 | 32031818 | S | 2013-01-26 | 50 | |||
| 502895 | 32031818 | O | 2013-05-15 | 15 | |||
| 502896 | 32031818 | O | 2013-06-14 | 70 | |||
| 505769 | 32031818 | O | 2013-09-25 | 50 | |||
| 505771 | 32031818 | O | 2013-11-28 | 50 | |||
| 504653 | 32031818 | O | 2014-03-24 | 100 | |||
| 504652 | 32031818 | O | 2014-05-21 | 150 | |||
| 504654 | 32031818 | O | 2014-06-05 | 50 | |||
| 504651 | 32031818 | W | 2014-07-24 | 50 | |||
| 505749 | 32031818 | O | 2014-09-17 | 15 | |||
| 505748 | 32031818 | O | 2014-09-27 | 50 | |||
| 505750 | 32031818 | O | 2014-10-31 | 20 | |||
| 505751 | 32031818 | O | 2014-11-26 | 5 | |||
| 505752 | 32031818 | O | 2014-12-19 | 200 | 200 | ||
| 504887 | 32031818 | O | 2015-02-26 | 25 | |||
| 504888 | 32031818 | O | 2015-03-26 | 5 | |||
| 505285 | 32031818 | O | 2015-04-24 | 100 | |||
| 505287 | 32031818 | O | 2015-05-28 | 10 | |||
| 505754 | 32031818 | W | 2015-07-24 | 100 | |||
| 505755 | 32031818 | O | 2015-08-31 | 50 | |||
| 505756 | 32031818 | O | 2015-09-16 | 50 | |||
| 505757 | 32031818 | O | 2015-10-23 | 20 | |||
| 505758 | 32031818 | O | 2015-11-29 | 150 | |||
| 505759 | 32031818 | S | 2015-12-09 | 20 | |||
| 505763 | 32031818 | S | 2016-02-02 | 500 | 500 | 250 | 200 |
| 505767 | 32031818 | O | 2016-05-27 | 50 | |||
| 505941 | 32031818 | W | 2016-06-24 | 20 | |||
| 505982 | 32031818 | W | 2016-07-15 | 10 | |||
| 505979 | 32031818 | W | 2016-08-28 | 150 | |||
| 505974 | 32031818 | O | 2016-09-30 | 10 | |||
| 505969 | 32031818 | O | 2016-11-17 | 50 | |||
| 506538 | 32031818 | W | 2017-07-14 | 17 | |||
| 506634 | 32031818 | W | 2017-09-11 | 50 | |||
| 506766 | 32031818 | O | 2017-11-14 | 20 | |||
| 506774 | 32031818 | O | 2017-12-28 | 20 | |||
| 507117 | 32031818 | W | 2018-07-20 | 10 | |||
| 507250 | 32031818 | O | 2018-08-30 | 5 | |||
| 507373 | 32031818 | O | 2018-09-21 | 5 | |||
| 507604 | 32031818 | S | 2019-01-25 | 10 | |||
| 508090 | 32031818 | O | 2019-09-27 | 15 | |||
| 508509 | 32031818 | O | 2020-05-10 | 2 | |||
| 509059 | 32031818 | W | 2021-06-04 | 10 | |||
| 509540 | 32031818 | O | 2022-03-27 | 2 | |||
| 509567 | 32031818 | O | 2022-05-23 | 100 | |||
| 509571 | 32031818 | W | 2022-06-20 | 20 | |||
| 510068 | 32031818 | O | 2023-05-15 | 2 | |||
| 510245 | 32031818 | W | 2023-08-27 | 100 | |||
| 510250 | 32031818 | O | 2023-09-04 | 30 | |||
| 510293 | 32031818 | O | 2023-10-03 | 20 | |||
| 510358 | 32031818 | O | 2023-11-21 | 10 | |||
| 510839 | 32031818 | W | 2024-06-30 | 10 | |||
| 510838 | 32031818 | W | 2024-07-05 | 1 | |||
| 510907 | 32031818 | W | 2024-08-14 | 2 | |||
| 510934 | 32031818 | O | 2024-09-08 | 90 | |||
| 510937 | 32031818 | O | 2024-10-07 | 20 | |||
| 511035 | 32031818 | O | 2024-11-12 | 20 | |||
| 511061 | 32031818 | S | 2024-12-27 | 200 | 200 | ||
| 511443 | 32031818 | W | 2025-06-30 | 2 | |||
| 511644 | 32031818 | O | 2025-09-17 | 22 | |||
| 511700 | 32031818 | S | 2025-12-03 | 2 |
Friday 16 January 2026 11:03
FitzPatrick Institute of African Ornithology
Department
of Biological Sciences - University of Cape Town
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