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Bird Observations

			Date Range: Jan, 1900-2019

Bizkaia

Updated ~34 hr(s) ago.

213 species (+19 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Graylag Goose
Swan Goose
Greater White-fronted Goose
Pink-footed Goose
Brant
Barnacle Goose
Mute Swan
Black Swan
Egyptian Goose
Ruddy Shelduck
Common Shelduck
Muscovy Duck
Wood Duck
Mandarin Duck
Northern Shoveler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gadwall
Eurasian Wigeon
Mallard
Wood Duck x Mallard (hybrid)
Northern Pintail
Green-winged Teal
dabbling duck sp.
Red-crested Pochard
Mallard x Red-crested Pochard (hybrid)
Rosy-billed Pochard
Common Pochard
Tufted Duck
Greater Scaup
Common Eider
Velvet Scoter
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Scoter
Long-tailed Duck
Common Goldeneye
Smew
Common Merganser
Red-breasted Merganser
Ring-necked Pheasant
Little Grebe
Horned Grebe
Red-necked Grebe
Great Crested Grebe
Eared Grebe
Rock Pigeon
Common Wood-Pigeon
Eurasian Collared-Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Water Rail
Eurasian Moorhen
Eurasian Coot
Western Swamphen
Common Crane
Eurasian Thick-knee
Black-winged Stilt
Pied Avocet
Eurasian Oystercatcher
Black-bellied Plover
European Golden-Plover
Common Ringed Plover
Northern Lapwing
Whimbrel
Eurasian Curlew
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Whimbrel/Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Jack Snipe
Eurasian Woodcock
Common Snipe
Red Phalarope
Common Sandpiper
Green Sandpiper
Common Redshank
Spotted Redshank
Common Greenshank
Ruddy Turnstone
Red Knot
Curlew Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sanderling
Dunlin
Purple Sandpiper
shorebird sp.
Parasitic Jaeger
Pomarine Jaeger
Great Skua
skua sp.
Atlantic Puffin
Razorbill
Common Murre
large alcid sp.
alcid sp.
Little Gull
Black-legged Kittiwake
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bonaparte's Gull
Black-headed Gull
Laughing Gull
Franklin's Gull
Mediterranean Gull
Common Gull
Ring-billed Gull
Caspian Gull
Herring Gull
Yellow-legged Gull
Great Black-backed Gull
Glaucous Gull
Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
Iceland Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
gull sp.
Sandwich Tern
Red-throated Loon
Arctic Loon
Common Loon
European Storm-Petrel
Sooty Shearwater
Manx Shearwater
Balearic Shearwater
White Stork
Northern Gannet
Great Cormorant
European Shag
Great Bittern
Little Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Cattle Egret
Great Egret
Gray Heron
Glossy Ibis
Eurasian Spoonbill
Osprey
Black-winged Kite
Eurasian Griffon
Booted Eagle
Western Marsh Harrier
Hen Harrier
Eurasian Sparrowhawk
Eurasian Goshawk
Red Kite
Common Buzzard
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Barn Owl
Little Owl
Tawny Owl
Common Kingfisher
Great Spotted Woodpecker
Lesser Spotted Woodpecker
Iberian Green Woodpecker
Black Woodpecker
Eurasian Kestrel
Lesser/Eurasian Kestrel
Saker Falcon
Peregrine Falcon
Iberian Gray Shrike
shrike sp.
Eurasian Jay
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Magpie
Red-billed Chough
Yellow-billed Chough
Red-billed/Yellow-billed Chough
Eurasian Jackdaw
Carrion Crow
Common Raven
Coal Tit
Crested Tit
Marsh Tit
Eurasian Blue Tit
Great Tit
Wood Lark
Eurasian Skylark
Zitting Cisticola
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Moustached Warbler
Eurasian Crag-Martin
Barn Swallow
Red-rumped Swallow
Yellow-browed Warbler
Common Chiffchaff
Phylloscopus sp.
Cetti's Warbler
Long-tailed Tit
Eurasian Blackcap
Sardinian Warbler
Dartford Warbler
Goldcrest
Common Firecrest
Goldcrest/Common Firecrest
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wallcreeper
Eurasian Nuthatch
Short-toed Treecreeper
Eurasian Wren
White-throated Dipper
European Starling
Spotless Starling
European/Spotless Starling
Mistle Thrush
Song Thrush
Redwing
Eurasian Blackbird
Fieldfare
Ring Ouzel
Turdus sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Robin
Common Nightingale
Bluethroat
Black Redstart
Blue Rock-Thrush
European Stonechat
Desert Wheatear
Alpine Accentor
Dunnock
House Sparrow
Eurasian Tree Sparrow
White-winged Snowfinch
Gray Wagtail
Western Yellow Wagtail
White Wagtail
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
wagtail sp.
Richard's Pipit
Meadow Pipit
Water Pipit
Rock Pipit
Common Chaffinch
Brambling
Hawfinch
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Red Crossbill
European Goldfinch
European Serin
Eurasian Siskin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snow Bunting
Corn Bunting
Rock Bunting
Cirl Bunting
Yellowhammer
Reed Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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