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Bird Observations

			Date Range: Aug, 1900-2019

Bizkaia

Updated ~23 hr(s) ago.

233 species (+31 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-headed Goose
Graylag Goose
Mute Swan
Black Swan
Egyptian Goose
Ruddy Shelduck
Common Shelduck
Muscovy Duck
Mandarin Duck
Northern Shoveler
Gadwall
Eurasian Wigeon
Mallard
Northern Pintail
Green-winged Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-crested Pochard
Common Pochard
Tufted Duck
Aythya sp.
Common Eider
Common Scoter
duck sp.
Ring-necked Pheasant
Common Quail
Little Grebe
Great Crested Grebe
Eared Grebe
Rock Pigeon
Stock Dove
Common Wood-Pigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Turtle-Dove
Eurasian Collared-Dove
Common Cuckoo
Eurasian Nightjar
Alpine Swift
Common Swift
Pallid Swift
Apus/Tachymarptis sp.
Water Rail
Eurasian Moorhen
Eurasian Coot
Eurasian Thick-knee
Black-winged Stilt
Pied Avocet
Eurasian Oystercatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Plover
European Golden-Plover
Common Ringed Plover
Little Ringed Plover
Northern Lapwing
Kentish Plover
plover sp.
Whimbrel
Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Common Snipe
Red Phalarope
Common Sandpiper
Green Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wood Sandpiper
Common Redshank
Spotted Redshank
Common Greenshank
Ruddy Turnstone
Red Knot
Ruff
Curlew Sandpiper
Temminck's Stint
Sanderling
Dunlin
Little Stint
peep sp.
Calidris sp.
shorebird sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-tailed Jaeger
Parasitic Jaeger
Pomarine Jaeger
Great Skua
jaeger sp.
Common Murre
Black-legged Kittiwake
Sabine's Gull
Black-headed Gull
Mediterranean Gull
Common Gull
Ring-billed Gull
Herring Gull
Yellow-legged Gull
Great Black-backed Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lesser Black-backed Gull
gull sp.
Little Tern
Gull-billed Tern
Caspian Tern
Whiskered Tern
Black Tern
Arctic Tern
Common Tern
Common/Arctic Tern
Sandwich Tern
tern sp.
Wilson's Storm-Petrel
European Storm-Petrel
Leach's Storm-Petrel
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hydrobates sp.
Northern Fulmar
Zino's/Fea's Petrel
Cory's Shearwater
Great Shearwater
Sooty Shearwater
Manx Shearwater
Balearic Shearwater
Barolo Shearwater
shearwater sp.
Black Stork
White Stork
Northern Gannet
Great Cormorant
European Shag
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Little Bittern
Black-crowned Night Heron
Little Egret
Western Cattle Egret
Great Egret
Gray Heron
Purple Heron
heron sp.
Glossy Ibis
Eurasian Spoonbill
Osprey
Black-winged Kite
Egyptian Vulture
European Honey-buzzard
Cinereous Vulture
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Griffon
Short-toed Snake-Eagle
Booted Eagle
Golden Eagle
Western Marsh Harrier
Hen Harrier
Montagu's Harrier
Eurasian Sparrowhawk
Eurasian Goshawk
Red Kite
Black Kite
Common Buzzard
Barn Owl
Eurasian Scops-Owl
Little Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tawny Owl
Short-eared Owl
Eurasian Hoopoe
Common Kingfisher
Eurasian Wryneck
Great Spotted Woodpecker
Lesser Spotted Woodpecker
Iberian Green Woodpecker
Black Woodpecker
Eurasian Kestrel
Eleonora's Falcon
Eurasian Hobby
Peregrine Falcon
falcon sp.
Red-backed Shrike
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lesser Gray Shrike
Woodchat Shrike
shrike sp.
Eurasian Jay
Eurasian Magpie
Red-billed Chough
Yellow-billed Chough
Carrion Crow
crow sp.
Common Raven
Coal Tit
Crested Tit
Marsh Tit
Eurasian Blue Tit
Great Tit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Skylark
Zitting Cisticola
Booted/Sykes's Warbler
Melodious Warbler
Aquatic Warbler
Sedge Warbler
Common Reed Warbler
Great Reed Warbler
Acrocephalus sp.
Savi's Warbler
Common Grasshopper Warbler
Helopsaltes/Locustella sp.
Bank Swallow
Eurasian Crag-Martin
Barn Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western House-Martin
Red-rumped Swallow
swallow sp.
Wood Warbler
Western Bonelli's Warbler
Willow Warbler
Common Chiffchaff
Iberian Chiffchaff
Common/Iberian Chiffchaff
Phylloscopus sp.
Cetti's Warbler
Long-tailed Tit
Eurasian Blackcap
Garden Warbler
Sardinian Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater Whitethroat
Spectacled Warbler
Dartford Warbler
Sylvia/Curruca sp.
Goldcrest
Common Firecrest
Eurasian Nuthatch
Short-toed Treecreeper
Eurasian/Short-toed Treecreeper
Eurasian Wren
White-throated Dipper
European Starling
Spotless Starling
European/Spotless Starling
Mistle Thrush
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Song Thrush
Eurasian Blackbird
Spotted Flycatcher
European Robin
Common Nightingale
Bluethroat
European Pied Flycatcher
Common Redstart
Black Redstart
Blue Rock-Thrush
Whinchat
European Stonechat
Northern Wheatear
Dunnock
House Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Tree Sparrow
Gray Wagtail
Western Yellow Wagtail
White Wagtail
wagtail sp.
Tawny Pipit
Tree Pipit
Water Pipit
pipit sp.
Common Chaffinch
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Red Crossbill
European Goldfinch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Citril Finch
European Serin
Corn Bunting
Rock Bunting
Cirl Bunting
Yellowhammer
Reed Bunting
Emberiza sp.
passerine sp.

KEY:| = insufficient data | = rare to widespread

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