| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Gadwall Mareca strepera | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Mallard Anas platyrhynchos | 31st Mar 2025 12:30 p.m. | 3 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Pochard Aythya ferina | 31st Mar 2025 12:30 p.m. | 7 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Feral Pigeon Columba livia (Feral Pigeon) | 31st Mar 2025 12:30 p.m. | 4 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Woodpigeon Columba palumbus | 31st Mar 2025 12:30 p.m. | 2 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Collared Dove Streptopelia decaocto | 31st Mar 2025 12:30 p.m. | 5 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Eurasian Coot Fulica atra | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Black-winged Stilt Himantopus himantopus | 31st Mar 2025 12:30 p.m. | 3 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Pied Avocet Recurvirostra avosetta | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Grey Plover Pluvialis squatarola | 31st Mar 2025 12:30 p.m. | 6 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Ringed Plover Charadrius hiaticula | 31st Mar 2025 12:30 p.m. | 2 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Kentish Plover Anarhynchus alexandrinus | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Whimbrel Numenius phaeopus | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Sandpiper Actitis hypoleucos | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Redshank Tringa totanus | 31st Mar 2025 12:30 p.m. | 5 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Greenshank Tringa nebularia | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Dunlin Calidris alpina | 31st Mar 2025 12:30 p.m. | 7 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Yellow-legged Gull Larus michahellis | 31st Mar 2025 12:30 p.m. | X | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Lesser Black-backed Gull Larus fuscus | 31st Mar 2025 12:30 p.m. | 4 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Little Grebe Tachybaptus ruficollis | 31st Mar 2025 12:30 p.m. | 8 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| White Stork Ciconia ciconia | 31st Mar 2025 12:30 p.m. | 2 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Great Cormorant Phalacrocorax carbo | 31st Mar 2025 12:30 p.m. | 4 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Eurasian Spoonbill Platalea leucorodia | 31st Mar 2025 12:30 p.m. | 21 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Little Egret Egretta garzetta | 31st Mar 2025 12:30 p.m. | X | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Western Cattle-Egret Ardea ibis | 31st Mar 2025 12:30 p.m. | X | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Great White Egret Ardea alba | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Grey Heron Ardea cinerea | 31st Mar 2025 12:30 p.m. | 3 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Western Marsh Harrier Circus aeruginosus | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Iberian Magpie Cyanopica cooki | 31st Mar 2025 12:30 p.m. | 2 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Magpie Pica pica | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Zitting Cisticola Cisticola juncidis | 31st Mar 2025 12:30 p.m. | 2 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Chiffchaff Phylloscopus collybita | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Sardinian Warbler Curruca melanocephala | 31st Mar 2025 12:30 p.m. | 5 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Western Subalpine Warbler Curruca iberiae | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Mistle Thrush Turdus viscivorus | 31st Mar 2025 12:30 p.m. | 4 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Eurasian Blackbird Turdus merula | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| House Sparrow Passer domesticus | 31st Mar 2025 12:30 p.m. | X | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| European Greenfinch Chloris chloris | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| Common Linnet Linaria cannabina | 31st Mar 2025 12:30 p.m. | 4 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| European Goldfinch Carduelis carduelis | 31st Mar 2025 12:30 p.m. | 5 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein | |
| European Serin Serinus serinus | 31st Mar 2025 12:30 p.m. | 1 | PN Ria Formosa--Quinta de Marim Olhão, Faro | Michael Prein |
1, Gadwall(Mareca strepera)
3, Mallard(Anas platyrhynchos)
7, Common Pochard(Aythya ferina)
4, Feral Pigeon(Columba livia (Feral Pigeon))
2, Common Woodpigeon(Columba palumbus)
5, Collared Dove(Streptopelia decaocto)
1, Eurasian Coot(Fulica atra)
3, Black-winged Stilt(Himantopus himantopus)
1, Pied Avocet(Recurvirostra avosetta)
6, Grey Plover(Pluvialis squatarola)
2, Common Ringed Plover(Charadrius hiaticula)
1, Kentish Plover(Anarhynchus alexandrinus)
1, Whimbrel(Numenius phaeopus)
1, Common Sandpiper(Actitis hypoleucos)
5, Common Redshank(Tringa totanus)
1, Common Greenshank(Tringa nebularia)
7, Dunlin(Calidris alpina)
X, Yellow-legged Gull(Larus michahellis)
4, Lesser Black-backed Gull(Larus fuscus)
8, Little Grebe(Tachybaptus ruficollis)
2, White Stork(Ciconia ciconia)
4, Great Cormorant(Phalacrocorax carbo)
21, Eurasian Spoonbill(Platalea leucorodia)
X, Little Egret(Egretta garzetta)
X, Western Cattle-Egret(Ardea ibis)
1, Great White Egret(Ardea alba)
3, Grey Heron(Ardea cinerea)
1, Western Marsh Harrier(Circus aeruginosus)
2, Iberian Magpie(Cyanopica cooki)
1, Common Magpie(Pica pica)
2, Zitting Cisticola(Cisticola juncidis)
1, Common Chiffchaff(Phylloscopus collybita)
5, Sardinian Warbler(Curruca melanocephala)
1, Western Subalpine Warbler(Curruca iberiae)
4, Mistle Thrush(Turdus viscivorus)
1, Eurasian Blackbird(Turdus merula)
X, House Sparrow(Passer domesticus)
1, European Greenfinch(Chloris chloris)
4, Common Linnet(Linaria cannabina)
5, European Goldfinch(Carduelis carduelis)
1, European Serin(Serinus serinus)