| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Common Woodpigeon Columba palumbus | 21st May 2025 10:16 a.m. | 4 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Black-headed Gull Chroicocephalus ridibundus | 21st May 2025 10:16 a.m. | 4 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Lesser Black-backed Gull Larus fuscus | 21st May 2025 10:16 a.m. | 10 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| gull sp. Larinae sp. | 21st May 2025 10:16 a.m. | 42 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Common Tern Sterna hirundo | 21st May 2025 10:16 a.m. | 3 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Great Cormorant Phalacrocorax carbo | 21st May 2025 10:16 a.m. | 1 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Glossy Ibis Plegadis falcinellus | 21st May 2025 10:16 a.m. | 6 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Little Egret Egretta garzetta | 21st May 2025 10:16 a.m. | 4 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted | |
| Grey Heron Ardea cinerea | 21st May 2025 10:16 a.m. | 3 | Foz do Rio Trancão Loures, Lisboa | Rebecca Husted |