Species Summary
Tern, Greater Crested (Thalasseus bergii)
| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 506679 | 31391811 | W | 2013-07-24 | 272 | 250 | 200 | |
| 506680 | 31391811 | W | 2014-08-04 | 65 | |||
| 506681 | 31391811 | S | 2015-01-26 | 253 | 250 | 200 | |
| 506682 | 31391811 | W | 2015-07-29 | 54 | |||
| 506683 | 31391811 | S | 2016-01-26 | 17 | |||
| 506685 | 31391811 | S | 2017-01-17 | 108 | |||
| 506986 | 31391811 | W | 2017-07-31 | 163 | |||
| 508602 | 31391811 | S | 2020-02-25 | 4 | |||
| 508604 | 31391811 | W | 2020-07-02 | 500 | 500 | 250 | 200 |
| 508729 | 31391811 | O | 2020-10-29 | 300 | 250 | 200 | |
| 508902 | 31391811 | S | 2021-02-02 | 50 | |||
| 509151 | 31391811 | W | 2021-07-30 | 2000 | 500 | 250 | 200 |
| 509305 | 31391811 | S | 2021-12-01 | 100 | |||
| 509560 | 31391811 | O | 2022-04-26 | 2000 | 500 | 250 | 200 |
| 509937 | 31391811 | S | 2023-01-18 | 50 | |||
| 510163 | 31391811 | W | 2023-07-05 | 352 | 250 | 200 | |
| 510330 | 31391811 | O | 2023-10-24 | 10 | |||
| 510394 | 31391811 | S | 2024-01-16 | 36 | |||
| 510701 | 31391811 | O | 2024-04-17 | 85 | |||
| 511388 | 31391811 | O | 2025-04-25 | 40 |
Friday 16 January 2026 11:04
FitzPatrick Institute of African Ornithology
Department
of Biological Sciences - University of Cape Town
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