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Bird Observations

			Date Range: Jan-Dec, 1900-2024

RN Estuário do Tejo--Ponta da Erva (acesso condicionado)

Updated ~38 hr(s) ago.

206 species (+19 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snow Goose
Graylag Goose
Greater White-fronted Goose
Canada Goose
Mute Swan
Black Swan
Egyptian Goose
Common Shelduck
Muscovy Duck
Garganey
Northern Shoveler
Gadwall
Eurasian Wigeon
Mallard
Northern Pintail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Green-winged Teal
dabbling duck sp.
Red-crested Pochard
Common Pochard
duck sp.
waterfowl sp.
Common Quail
Red-legged Partridge
Greater Flamingo
Little Grebe
Great Crested Grebe
Rock Pigeon
European Turtle-Dove
Eurasian Collared-Dove
Great Bustard
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Little Bustard
Great Spotted Cuckoo
Common Cuckoo
Alpine Swift
Common Swift
Pallid Swift
Common/Pallid Swift
Water Rail
African Crake
Eurasian Moorhen
Eurasian Coot
Western Swamphen
Eurasian Thick-knee
Black-winged Stilt
Pied Avocet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Oystercatcher
Black-bellied Plover
European Golden-Plover
American Golden-Plover
Eurasian Dotterel
Common Ringed Plover
Little Ringed Plover
Northern Lapwing
Kentish Plover
Whimbrel
Eurasian Curlew
Whimbrel/Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Common Snipe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Sandpiper
Green Sandpiper
Marsh Sandpiper
Wood Sandpiper
Common Redshank
Lesser Yellowlegs
Spotted Redshank
Common Greenshank
Ruddy Turnstone
Red Knot
Ruff
Curlew Sandpiper
Temminck's Stint
Buff-breasted Sandpiper
Sanderling
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Dunlin
Little Stint
Pectoral Sandpiper
peep sp.
Collared Pratincole
shorebird sp.
Black-headed Gull
Mediterranean Gull
Black-headed/Mediterranean Gull
Common Gull
Yellow-legged Gull
Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
Larus sp.
gull sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Little Tern
Gull-billed Tern
Caspian Tern
Whiskered Tern
Black Tern
White-winged Tern
Sandwich Tern
tern sp.
White Stork
Great Cormorant
Great White Pelican
Great Bittern
Little Bittern
Black-crowned Night Heron
Little Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Squacco Heron
Western Cattle Egret
Great Egret
Gray Heron
Purple Heron
Glossy Ibis
Eurasian Spoonbill
Osprey
Black-winged Kite
European Honey-buzzard
Eurasian Griffon
Short-toed Snake-Eagle
Booted Eagle
Steppe Eagle
Bonelli's Eagle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Marsh Harrier
Hen Harrier
Pallid Harrier
Montagu's Harrier
harrier sp.
Eurasian Sparrowhawk
Red Kite
Black Kite
Common Buzzard
Barn Owl
Little Owl
Long-eared Owl
Short-eared Owl
Eurasian Hoopoe
Common Kingfisher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Bee-eater
European Roller
Great Spotted Woodpecker
Eurasian Kestrel
Red-footed Falcon
Merlin
Peregrine Falcon
Budgerigar
parakeet sp.
Eurasian Golden Oriole
Red-tailed Shrike
Iberian Gray Shrike
Woodchat Shrike
Eurasian Jay
Iberian Magpie
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Magpie
Carrion Crow
Eurasian Blue Tit
Eurasian Penduline-Tit
Greater Short-toed Lark
Calandra Lark
Wood Lark
Eurasian Skylark
Crested Lark
Zitting Cisticola
Melodious Warbler
Sedge Warbler
Common Reed Warbler
Great Reed Warbler
Common/Great Reed Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Savi's Warbler
Common Grasshopper Warbler
Bank Swallow
Barn Swallow
Western House-Martin
Red-rumped Swallow
Willow Warbler
Common Chiffchaff
Willow Warbler/Common Chiffchaff
Iberian Chiffchaff
Cetti's Warbler
Eurasian Blackcap
Garden Warbler
Sardinian Warbler
Western Subalpine Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater Whitethroat
Spectacled Warbler
Dartford Warbler
Short-toed Treecreeper
Eurasian Wren
European Starling
Spotless Starling
European/Spotless Starling
Song Thrush
Eurasian Blackbird
Spotted Flycatcher
European Robin
Common Nightingale
Bluethroat
European Pied Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Redstart
Black Redstart
Whinchat
European Stonechat
Northern Wheatear
Black-headed Weaver
Yellow-crowned Bishop
Common Waxbill
House Sparrow
Spanish Sparrow
Eurasian Tree Sparrow
Rock Sparrow
Gray Wagtail
Western Yellow Wagtail
Eastern Yellow Wagtail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Citrine Wagtail
White Wagtail
Meadow Pipit
Water Pipit
pipit sp.
Common Chaffinch
European Greenfinch
Eurasian Linnet
European Goldfinch
European Serin
Eurasian Siskin
Corn Bunting
Reed Bunting
Little Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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