| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Mute Swan Cygnus olor | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Egyptian Goose Alopochen aegyptiaca | 31st May 2025 2:45 p.m. | 6 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Gadwall Mareca strepera | 31st May 2025 2:45 p.m. | 6 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Mallard Anas platyrhynchos | 31st May 2025 2:45 p.m. | 15 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Quail Coturnix coturnix | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Red-legged Partridge Alectoris rufa | 31st May 2025 2:45 p.m. | 2 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Feral Pigeon Columba livia (Feral Pigeon) | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Woodpigeon Columba palumbus | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| European Turtle Dove Streptopelia turtur | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Collared Dove Streptopelia decaocto | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Swift Apus apus | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Pallid Swift Apus pallidus | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Moorhen Gallinula chloropus | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Eurasian Coot Fulica atra | 31st May 2025 2:45 p.m. | 8 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Western Swamphen Porphyrio porphyrio | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Little Ringed Plover (curonicus) Thinornis dubius curonicus | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Little Grebe Tachybaptus ruficollis | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Great Crested Grebe Podiceps cristatus | 31st May 2025 2:45 p.m. | 7 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| White Stork Ciconia ciconia | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Great Cormorant Phalacrocorax carbo | 31st May 2025 2:45 p.m. | 15 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Glossy Ibis Plegadis falcinellus | 31st May 2025 2:45 p.m. | 20 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Eurasian Spoonbill Platalea leucorodia | 31st May 2025 2:45 p.m. | 4 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Black-crowned Night Heron Nycticorax nycticorax | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Little Egret Egretta garzetta | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Western Cattle-Egret Ardea ibis | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Great White Egret Ardea alba | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Grey Heron Ardea cinerea | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Purple Heron Ardea purpurea | 31st May 2025 2:45 p.m. | 2 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| European Honey-buzzard Pernis apivorus | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Booted Eagle Hieraaetus pennatus | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Black Kite Milvus migrans | 31st May 2025 2:45 p.m. | 2 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| European Bee-eater Merops apiaster | 31st May 2025 2:45 p.m. | 3 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Kingfisher Alcedo atthis | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Iberian Grey Shrike Lanius meridionalis | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Iberian Magpie Cyanopica cooki | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Magpie Pica pica | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Carrion Crow Corvus corone | 31st May 2025 2:45 p.m. | 2 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Raven Corvus corax | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Thekla's Lark Galerida theklae | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Crested Lark Galerida cristata | 31st May 2025 2:45 p.m. | 3 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Zitting Cisticola Cisticola juncidis | 31st May 2025 2:45 p.m. | 8 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Reed Warbler Acrocephalus scirpaceus | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Sand Martin Riparia riparia | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Barn Swallow Hirundo rustica | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| European Red-rumped Swallow Cecropis rufula | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Spotless Starling Sturnus unicolor | 31st May 2025 2:45 p.m. | 20 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Black Redstart Phoenicurus ochruros | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Yellow-crowned Bishop Euplectes afer | 31st May 2025 2:45 p.m. | 15 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Waxbill Estrilda astrild | 31st May 2025 2:45 p.m. | 10 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Red Avadavat Amandava amandava | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| House Sparrow Passer domesticus | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Spanish Sparrow Passer hispaniolensis | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Pied Wagtail/White Wagtail Motacilla alba | 31st May 2025 2:45 p.m. | 1 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Common Linnet Linaria cannabina | 31st May 2025 2:45 p.m. | 4 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| European Goldfinch Carduelis carduelis | 31st May 2025 2:45 p.m. | X | Lagoa dos Patos Alvito, Beja | Frank Schwinteck | |
| Corn Bunting Emberiza calandra | 31st May 2025 2:45 p.m. | 2 | Lagoa dos Patos Alvito, Beja | Frank Schwinteck |
6, Egyptian Goose(Alopochen aegyptiaca)
15, Mallard(Anas platyrhynchos)
1, Common Quail(Coturnix coturnix)
2, Red-legged Partridge(Alectoris rufa)
X, Feral Pigeon(Columba livia (Feral Pigeon))
X, Common Woodpigeon(Columba palumbus)
1, European Turtle Dove(Streptopelia turtur)
X, Collared Dove(Streptopelia decaocto)
1, Common Moorhen(Gallinula chloropus)
1, Western Swamphen(Porphyrio porphyrio)
1, Little Ringed Plover (curonicus)(Thinornis dubius curonicus)
1, Little Grebe(Tachybaptus ruficollis)
7, Great Crested Grebe(Podiceps cristatus)
X, White Stork(Ciconia ciconia)
15, Great Cormorant(Phalacrocorax carbo)
20, Glossy Ibis(Plegadis falcinellus)
4, Eurasian Spoonbill(Platalea leucorodia)
1, Black-crowned Night Heron(Nycticorax nycticorax)
X, Little Egret(Egretta garzetta)
X, Western Cattle-Egret(Ardea ibis)
X, Great White Egret(Ardea alba)
2, Purple Heron(Ardea purpurea)
1, European Honey-buzzard(Pernis apivorus)
1, Booted Eagle(Hieraaetus pennatus)
3, European Bee-eater(Merops apiaster)
1, Common Kingfisher(Alcedo atthis)
1, Iberian Grey Shrike(Lanius meridionalis)
X, Iberian Magpie(Cyanopica cooki)
1, Thekla's Lark(Galerida theklae)
3, Crested Lark(Galerida cristata)
8, Zitting Cisticola(Cisticola juncidis)
1, Common Reed Warbler(Acrocephalus scirpaceus)
X, Sand Martin(Riparia riparia)
X, Barn Swallow(Hirundo rustica)
X, European Red-rumped Swallow(Cecropis rufula)
20, Spotless Starling(Sturnus unicolor)
1, Black Redstart(Phoenicurus ochruros)
15, Yellow-crowned Bishop(Euplectes afer)
10, Common Waxbill(Estrilda astrild)
1, Red Avadavat(Amandava amandava)
X, House Sparrow(Passer domesticus)
X, Spanish Sparrow(Passer hispaniolensis)
1, Pied Wagtail/White Wagtail(Motacilla alba)
4, Common Linnet(Linaria cannabina)
X, European Goldfinch(Carduelis carduelis)
2, Corn Bunting(Emberiza calandra)