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Bird Observations

			Date Range: Sep, 1900-2019

Bizkaia

Updated ~36 hr(s) ago.

255 species (+31 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-headed Goose
Graylag Goose
Brant
Mute Swan
Egyptian Goose
Common Shelduck
Muscovy Duck
Mandarin Duck
Garganey
Northern Shoveler
Gadwall
Eurasian Wigeon
Mallard
Northern Pintail
Green-winged Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
dabbling duck sp.
Red-crested Pochard
Common Pochard
Tufted Duck
Common Eider
Velvet Scoter
Common Scoter
Long-tailed Duck
duck sp.
Ring-necked Pheasant
Common Quail
Little Grebe
Great Crested Grebe
Eared Grebe
Rock Pigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Stock Dove
Common Wood-Pigeon
European Turtle-Dove
Eurasian Collared-Dove
Little Bustard
Common Cuckoo
Eurasian Nightjar
Common Swift
Pallid Swift
Apus/Tachymarptis sp.
Water Rail
Eurasian Moorhen
Eurasian Coot
Baillon's Crake
Black-winged Stilt
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pied Avocet
Eurasian Oystercatcher
Black-bellied Plover
European Golden-Plover
Eurasian Dotterel
Common Ringed Plover
Little Ringed Plover
Northern Lapwing
Kentish Plover
plover sp.
Whimbrel
Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Common Snipe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red Phalarope
Red-necked Phalarope
Common Sandpiper
Spotted Sandpiper
Green Sandpiper
Wood Sandpiper
Common Redshank
Lesser Yellowlegs
Spotted Redshank
Common Greenshank
Ruddy Turnstone
Red Knot
Ruff
Curlew Sandpiper
Temminck's Stint
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buff-breasted Sandpiper
Sanderling
Dunlin
Little Stint
Pectoral Sandpiper
peep sp.
shorebird sp.
Long-tailed Jaeger
Parasitic Jaeger
Pomarine Jaeger
Great Skua
jaeger sp.
Atlantic Puffin
Razorbill
Common Murre
	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
Audouin's Gull
Mediterranean Gull
Common Gull
Herring Gull
Yellow-legged Gull
Great Black-backed Gull
Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
gull sp.
Little Tern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gull-billed Tern
Caspian Tern
Whiskered Tern
Black Tern
White-winged Tern
Arctic Tern
Common Tern
Common/Arctic Tern
Sandwich Tern
tern sp.
Common Loon
Wilson's Storm-Petrel
European Storm-Petrel
Leach's Storm-Petrel
Hydrobates sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Fulmar
Cory's Shearwater
Great Shearwater
Sooty Shearwater
Manx Shearwater
Balearic Shearwater
Yelkouan/Balearic Shearwater
Barolo Shearwater
shearwater sp.
Black Stork
White Stork
Northern Gannet
Masked Booby
Great Cormorant
European Shag
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-crowned Night Heron
Little Egret
Little Egret x Western Reef-Heron (hybrid)
Western Cattle Egret
Great Egret
Gray Heron
Purple Heron
Glossy Ibis
African Sacred Ibis
Eurasian Spoonbill
Osprey
Egyptian Vulture
European Honey-buzzard
Eurasian Griffon
Short-toed Snake-Eagle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Booted Eagle
Golden Eagle
Bonelli's Eagle
Western Marsh Harrier
Hen Harrier
Hen/Montagu's Harrier
Eurasian Sparrowhawk
Eurasian Goshawk
Red Kite
Black Kite
Common Buzzard
Barn Owl
Eurasian Eagle-Owl
Little Owl
Tawny Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Short-eared Owl
Asio sp.
Eurasian Hoopoe
Common Kingfisher
Eurasian Wryneck
Great Spotted Woodpecker
Lesser Spotted Woodpecker
Iberian Green Woodpecker
Black Woodpecker
Eurasian Kestrel
Eleonora's Falcon
Merlin
Eurasian Hobby
Peregrine Falcon
falcon sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rose-ringed Parakeet
Eurasian Golden Oriole
Red-backed Shrike
Iberian Gray Shrike
Woodchat Shrike
shrike sp.
Eurasian Jay
Eurasian Magpie
Red-billed Chough
Yellow-billed Chough
Eurasian Jackdaw
Carrion Crow
crow sp.
Common Raven
Coal Tit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Crested Tit
Marsh Tit
Eurasian Blue Tit
Great Tit
Eurasian Skylark
Zitting Cisticola
Melodious Warbler
Aquatic Warbler
Sedge Warbler
Common Reed Warbler
Savi's Warbler
Common Grasshopper Warbler
Helopsaltes/Locustella sp.
Bank Swallow
Eurasian Crag-Martin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Barn Swallow
Western House-Martin
Red-rumped Swallow
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
Goldcrest/Common Firecrest
Eurasian Nuthatch
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
Ring Ouzel
Turdus sp.
Spotted Flycatcher
European Robin
Common Nightingale
Bluethroat
European Pied Flycatcher
Common Redstart
Black Redstart
Blue Rock-Thrush
Whinchat
European Stonechat
Northern Wheatear
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Alpine Accentor
Dunnock
House Sparrow
Eurasian Tree Sparrow
Gray Wagtail
Western Yellow Wagtail
White Wagtail
Richard's Pipit
Tawny Pipit
Meadow Pipit
Tree Pipit
Water Pipit
pipit sp.
Common Chaffinch
Hawfinch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Red Crossbill
European Goldfinch
Citril Finch
European Serin
Eurasian Siskin
finch sp.
Corn Bunting
Rock Bunting
Cirl Bunting
Yellowhammer
Ortolan Bunting
Reed Bunting
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Emberiza sp.

KEY:| = insufficient data | = rare to widespread

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