| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Mediterranean Gull Ichthyaetus melanocephalus | 19th Jan 2025 11:05 a.m. | 2 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| Yellow-legged Gull Larus michahellis | 19th Jan 2025 11:05 a.m. | 2 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| Lesser Black-backed Gull Larus fuscus | 19th Jan 2025 11:05 a.m. | 2 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| Yellow-legged/Lesser Black-backed Gull Larus michahellis/fuscus | 19th Jan 2025 11:05 a.m. | 1 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| Sandwich Tern Thalasseus sandvicensis | 19th Jan 2025 11:05 a.m. | 2 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| Great Cormorant (North Atlantic) Phalacrocorax carbo carbo | 19th Jan 2025 11:05 a.m. | 50 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares | |
| European Serin Serinus serinus | 19th Jan 2025 11:05 a.m. | 1 | Foz do Rio Guadiana Vila Real de Santo António, Faro | João Tiago Tavares |