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Bird Observations

			Date Range: Nov, 1900-2019

Bizkaia

Updated ~42 hr(s) ago.

221 species (+27 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-headed Goose
Graylag Goose
Swan Goose
Anser sp.
Brant
Barnacle Goose
Mute Swan
Black Swan
Egyptian Goose
Ruddy Shelduck
Common Shelduck
Muscovy Duck
Wood Duck
Mandarin Duck
Brazilian Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Shoveler
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)
Common Pochard
Ferruginous Duck
Tufted Duck
Common Eider
Velvet Scoter
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Scoter
Long-tailed Duck
Common Goldeneye
Common Merganser
Red-breasted Merganser
duck sp.
Common Quail
Red-legged Partridge
Little Grebe
Horned Grebe
Red-necked Grebe
Great Crested Grebe
Eared Grebe
Rock Pigeon
Common Wood-Pigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Collared-Dove
Eurasian Nightjar
Water Rail
Eurasian Moorhen
Eurasian Coot
Western Swamphen
Common Crane
Eurasian Thick-knee
Pied Avocet
Eurasian Oystercatcher
Black-bellied Plover
European Golden-Plover
Black-bellied Plover/golden-plover sp.
Common Ringed Plover
Northern Lapwing
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kentish Plover
plover sp.
Whimbrel
Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Eurasian Woodcock
Common Snipe
Red Phalarope
Common Sandpiper
Green Sandpiper
Common Redshank
Spotted Redshank
Common Greenshank
Ruddy Turnstone
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red Knot
Sanderling
Dunlin
Purple Sandpiper
Little Stint
peep sp.
shorebird sp.
Long-tailed Jaeger
Parasitic Jaeger
Pomarine Jaeger
Great Skua
Atlantic Puffin
Razorbill
Common Murre
large alcid sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
alcid sp.
Little Gull
Black-legged Kittiwake
Sabine's Gull
Black-headed Gull
Mediterranean Gull
Common Gull
Ring-billed Gull
Caspian Gull
Herring Gull
Yellow-legged Gull
Great Black-backed 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
Larus sp.
gull sp.
Black Tern
Arctic Tern
Common Tern
Sandwich Tern
Lesser Crested Tern
Red-throated Loon
Arctic Loon
Common Loon
European Storm-Petrel
Leach's Storm-Petrel
Northern Fulmar
Cory's Shearwater
Great Shearwater
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sooty Shearwater
Manx Shearwater
Balearic Shearwater
Yelkouan/Balearic Shearwater
shearwater sp.
White Stork
Northern Gannet
Great Cormorant
European Shag
Great Bittern
Black-crowned Night Heron
Little Egret
Western Cattle Egret
Great Egret
Gray Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Spoonbill
Osprey
European Honey-buzzard
Eurasian Griffon
Booted Eagle
Golden Eagle
Western Marsh Harrier
Hen Harrier
Eurasian Sparrowhawk
Eurasian Goshawk
Red Kite
Common Buzzard
Barn Owl
Eurasian Eagle-Owl
Tawny Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-eared Owl
Short-eared Owl
Common Kingfisher
Great Spotted Woodpecker
Lesser Spotted Woodpecker
Iberian Green Woodpecker
Black Woodpecker
Eurasian Kestrel
Merlin
Peregrine Falcon
falcon sp.
diurnal raptor sp.
Iberian Gray Shrike
Eurasian Jay
Eurasian Magpie
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-billed Chough
Yellow-billed Chough
Carrion Crow
Common Raven
Coal Tit
Crested Tit
Marsh Tit
Eurasian Blue Tit
Great Tit
Eurasian Penduline-Tit
Eurasian Skylark
Zitting Cisticola
Eurasian Crag-Martin
Barn Swallow
Yellow-browed Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Chiffchaff
Iberian Chiffchaff
Common/Iberian Chiffchaff
Phylloscopus sp.
Cetti's Warbler
Long-tailed Tit
Eurasian Blackcap
Sardinian Warbler
Greater Whitethroat
Dartford Warbler
Goldcrest
Common Firecrest
Goldcrest/Common Firecrest
Wallcreeper
Eurasian Nuthatch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Short-toed Treecreeper
Eurasian/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.
European Robin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bluethroat
European Pied Flycatcher
Black Redstart
Blue Rock-Thrush
European Stonechat
Northern Wheatear
Alpine Accentor
Dunnock
House Sparrow
Eurasian Tree Sparrow
White-winged Snowfinch
Gray Wagtail
Western Yellow Wagtail
White Wagtail
wagtail sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Richard's Pipit
Meadow Pipit
Tree Pipit
Water Pipit
Rock Pipit
pipit sp.
Common Chaffinch
Brambling
Hawfinch
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Red Crossbill
European Goldfinch
Citril Finch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Serin
Eurasian Siskin
Snow Bunting
Rock Bunting
Cirl Bunting
Yellowhammer
Reed Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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