I went to the Santo André lagoon today for 3 hours and here are the results of the birds spotted:
Little Owl
Black-winged Stilt
Coot
Yellow-legged Gull
Mallard
Flamingo
Glossy Ibis
Dunlin
Black-headed Gull
Cattle Egret
Zitting Cisticola
Little Egret
Great White Egret
Cormorant
Little Grebe
Cetti's Warbler
Redshank
Carrion Crow
Kingfisher
Blue Heron
Yellow Wagtail
Turnstone
Sanderling
Spotless Starling
Osprey
Stonechat
Northern Wheatear
Blackbird
Great Spotted Woodpecker
Sardinian Warbler
Common Tern
Pied Flycatcher
Willow Warbler
Crested Lark
Black-winged Kite
Waxbill
Reed Warbler
Happy birdwatching,
Bert