| 1 | Eurasian Oystercatcher
Haematopus ostralegus | 31st Mar 2025
10:53 a.m. | 6 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 2 | Grey Plover
Pluvialis squatarola | 31st Mar 2025
10:53 a.m. | 4 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 3 | Common Ringed Plover
Charadrius hiaticula | 31st Mar 2025
10:53 a.m. | 8 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 4 | Whimbrel
Numenius phaeopus | 31st Mar 2025
10:53 a.m. | 45 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 5 | Eurasian Curlew
Numenius arquata | 31st Mar 2025
10:53 a.m. | 2 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 6 | Common Redshank
Tringa totanus | 31st Mar 2025
10:53 a.m. | 1 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 7 | Common Greenshank
Tringa nebularia | 31st Mar 2025
10:53 a.m. | 1 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 8 | Ruddy Turnstone
Arenaria interpres | 31st Mar 2025
10:53 a.m. | 2 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 9 | Sanderling
Calidris alba | 31st Mar 2025
10:53 a.m. | 18 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 10 | Dunlin
Calidris alpina | 31st Mar 2025
10:53 a.m. | 125 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 11 | Calidris sp.
Calidris sp. | 31st Mar 2025
10:53 a.m. | 7 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 12 | Yellow-legged Gull
Larus michahellis | 31st Mar 2025
10:53 a.m. | 25 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 13 | Lesser Black-backed Gull
Larus fuscus | 31st Mar 2025
10:53 a.m. | 25 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 14 | Larus sp.
Larus sp. | 31st Mar 2025
10:53 a.m. | 1,200 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 15 | Great Cormorant
Phalacrocorax carbo | 31st Mar 2025
10:53 a.m. | 9 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 16 | Eurasian Spoonbill
Platalea leucorodia | 31st Mar 2025
10:53 a.m. | 5 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 17 | Little Egret
Egretta garzetta | 31st Mar 2025
10:53 a.m. | 3 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 18 | white egret sp.
Egretta/Ardea sp. | 31st Mar 2025
10:53 a.m. | 2 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 19 | Barn Swallow
Hirundo rustica | 31st Mar 2025
10:53 a.m. | 3 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |
| 20 | Western Yellow Wagtail
Motacilla flava | 31st Mar 2025
10:53 a.m. | 17 | PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro | Jessé Roy-Drainville | |