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Bird Observations

Date Range:
Jan-Dec, 1900-2025

RN Estuário do Tejo--38 Moios (acesso condicionado)

Updated ~24 hr(s) ago.

186 species (+26 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose
Graylag Goose
Greater/Lesser White-fronted Goose
Taiga Bean-Goose
Barnacle Goose
Black Swan
Egyptian Goose
Common Shelduck
Northern Shoveler
Gadwall
Eurasian Wigeon
Mallard
Northern Pintail
Green-winged Teal
dabbling duck sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-crested Pochard
Common Pochard
waterfowl sp.
Ring-necked Pheasant
Common Quail
Rock Pigeon
Common Wood-Pigeon
European Turtle-Dove
Eurasian Collared-Dove
Streptopelia sp.
Great Bustard
Little Bustard
Common Swift
Pallid Swift
Common/Pallid Swift
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Apus/Tachymarptis sp.
Water Rail
Eurasian Moorhen
Eurasian Coot
Western Swamphen
Eurasian Thick-knee
Black-winged Stilt
Pied Avocet
Eurasian Oystercatcher
Black-bellied Plover
European Golden-Plover
American Golden-Plover
Common Ringed Plover
Little Ringed Plover
Northern Lapwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sociable Lapwing
Kentish Plover
small plover sp.
Whimbrel
Eurasian Curlew
Whimbrel/Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Long-billed Dowitcher
Common Snipe
Common Sandpiper
Green Sandpiper
Wood Sandpiper
Common Redshank
Spotted Redshank
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Greenshank
Ruddy Turnstone
Red Knot
Ruff
Curlew Sandpiper
Temminck's Stint
Buff-breasted Sandpiper
Sanderling
Dunlin
Little Stint
Pectoral Sandpiper
peep sp.
Collared Pratincole
shorebird sp.
Black-headed Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mediterranean Gull
Yellow-legged Gull
Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
Larus sp.
gull sp.
Little Tern
Gull-billed Tern
Caspian Tern
Sandwich Tern
Greater Flamingo
Little Grebe
Great Crested Grebe
White Stork
Great Cormorant
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Glossy Ibis
Eurasian Spoonbill
Little Bittern
Black-crowned Night Heron
Little Egret
Western Cattle-Egret
Great Egret
Gray Heron
Purple Heron
Osprey
Black-winged Kite
Short-toed Snake-Eagle
Booted Eagle
Bonelli's Eagle
Eurasian Sparrowhawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western Marsh Harrier
Hen Harrier
Pallid Harrier
Montagu's Harrier
Hen/Montagu's Harrier
harrier sp.
Red Kite
Black Kite
Rough-legged Hawk
Common Buzzard
Western Barn Owl
Little Owl
Short-eared Owl
Eurasian Hoopoe
European Bee-eater
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Kingfisher
Eurasian Wryneck
Great Spotted Woodpecker
Eurasian Kestrel
Merlin
Peregrine Falcon
Red-tailed Shrike
Iberian Gray Shrike
Woodchat Shrike
Eurasian Jay
Iberian Magpie
Eurasian Magpie
Carrion Crow
Eurasian Blue Tit
Eurasian Penduline-Tit
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eurasian Skylark
Crested Lark
Greater Short-toed Lark
Calandra Lark
lark sp.
Zitting Cisticola
Melodious Warbler
Sedge Warbler
Common Reed Warbler
Great Reed Warbler
Common/Great Reed Warbler
Savi's Warbler
Common Grasshopper Warbler
Bank Swallow
Barn Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western House-Martin
European Red-rumped Swallow
swallow sp.
Dusky Warbler
Willow Warbler
Common Chiffchaff
Willow Warbler/Common Chiffchaff
Iberian Chiffchaff
Phylloscopus sp.
Cetti's Warbler
Eurasian Blackcap
Garden Warbler
Sardinian Warbler
Western Subalpine Warbler
Greater Whitethroat
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spectacled Warbler
Dartford Warbler
Goldcrest
Short-toed Treecreeper
Eurasian Wren
European Starling
Spotless Starling
European/Spotless Starling
Song Thrush
Eurasian Blackbird
Turdus sp.
Spotted Flycatcher
European Robin
Common Nightingale
Bluethroat
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
European Pied Flycatcher
Common Redstart
Black Redstart
Whinchat
European Stonechat
Northern Wheatear
Yellow-crowned Bishop
Common Waxbill
House Sparrow
Spanish Sparrow
Eurasian Tree Sparrow
House/Eurasian Tree Sparrow
Rock Sparrow
Gray Wagtail
Western Yellow Wagtail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White Wagtail
Richard's Pipit
Meadow Pipit
Tree Pipit
Red-throated Pipit
Water Pipit
pipit sp.
Common Chaffinch
European Greenfinch
Eurasian Linnet
European Goldfinch
European Serin
finch sp.
Corn Bunting
Ortolan Bunting
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Reed Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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