| 1 | Common Shelduck
Tadorna tadorna | 10th Apr 2025
8:59 a.m. | 5 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 2 | Northern Shoveler
Spatula clypeata | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 3 | Gadwall
Mareca strepera | 10th Apr 2025
8:59 a.m. | 3 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 4 | Mallard
Anas platyrhynchos | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 5 | Red-crested Pochard
Netta rufina | 10th Apr 2025
8:59 a.m. | 3 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 6 | Common Pochard
Aythya ferina | 10th Apr 2025
8:59 a.m. | 3 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 7 | Feral Pigeon
Columba livia (Feral Pigeon) | 10th Apr 2025
10:45 a.m. | X | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 8 | Common Woodpigeon
Columba palumbus | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 9 | Common Swift
Apus apus | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 10 | Pallid Swift
Apus pallidus | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 11 | Eurasian Coot
Fulica atra | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 12 | Black-winged Stilt
Himantopus himantopus | 10th Apr 2025
8:59 a.m. | X | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 13 | Pied Avocet
Recurvirostra avosetta | 10th Apr 2025
8:59 a.m. | X | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 14 | Grey Plover
Pluvialis squatarola | 10th Apr 2025
10:45 a.m. | 6 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 15 | Kentish Plover
Anarhynchus alexandrinus | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 16 | Common Redshank
Tringa totanus | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 17 | Common Greenshank
Tringa nebularia | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 18 | Sanderling
Calidris alba | 10th Apr 2025
10:45 a.m. | 6 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 19 | Collared Pratincole
Glareola pratincola | 10th Apr 2025
10:45 a.m. | 4 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 20 | Slender-billed Gull
Chroicocephalus genei | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 21 | Black-headed Gull
Chroicocephalus ridibundus | 10th Apr 2025
10:45 a.m. | X | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 22 | Mediterranean Gull
Ichthyaetus melanocephalus | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 23 | Yellow-legged Gull
Larus michahellis | 10th Apr 2025
8:59 a.m. | 3 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 24 | Little Tern
Sternula albifrons | 10th Apr 2025
8:59 a.m. | 8 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 25 | Caspian Tern
Hydroprogne caspia | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 26 | Greater Flamingo
Phoenicopterus roseus | 10th Apr 2025
10:45 a.m. | X | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 27 | Black-necked Grebe
Podiceps nigricollis | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 28 | White Stork
Ciconia ciconia | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 29 | Great Cormorant
Phalacrocorax carbo | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 30 | Glossy Ibis
Plegadis falcinellus | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 31 | Eurasian Spoonbill
Platalea leucorodia | 10th Apr 2025
8:59 a.m. | 3 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 32 | Little Egret
Egretta garzetta | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 33 | Western Cattle-Egret
Ardea ibis | 10th Apr 2025
10:45 a.m. | 15 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 34 | Purple Heron
Ardea purpurea | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 35 | Osprey
Pandion haliaetus | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 36 | Black-winged Kite
Elanus caeruleus | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 37 | Booted Eagle
Hieraaetus pennatus | 9th Apr 2025
1:07 p.m. | 1 | Praia Verde
Castro Marim, Faro | S Striffler | |
| 38 | European Bee-eater
Merops apiaster | 10th Apr 2025
8:59 a.m. | 4 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 39 | Common Kestrel
Falco tinnunculus | 10th Apr 2025
10:45 a.m. | 2 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 40 | Peregrine Falcon
Falco peregrinus | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 41 | Woodchat Shrike
Lanius senator | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 42 | Common Magpie
Pica pica | 10th Apr 2025
8:59 a.m. | 4 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 43 | Thekla's Lark
Galerida theklae | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 44 | Crested Lark
Galerida cristata | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 45 | Zitting Cisticola
Cisticola juncidis | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 46 | Barn Swallow
Hirundo rustica | 10th Apr 2025
8:59 a.m. | X | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 47 | Western House Martin
Delichon urbicum | 10th Apr 2025
10:45 a.m. | 1 | RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro | S Striffler | |
| 48 | European Red-rumped Swallow
Cecropis rufula | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 49 | Spotless Starling
Sturnus unicolor | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 50 | European Stonechat
Saxicola rubicola | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 51 | Common Linnet
Linaria cannabina | 10th Apr 2025
8:59 a.m. | 2 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |
| 52 | Corn Bunting
Emberiza calandra | 10th Apr 2025
8:59 a.m. | 1 | RN Sapal Castro Marim e VRSA--Sapal de Venta Moinhos
Castro Marim, Faro | S Striffler | |