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Bird Observations

			Date Range: Aug, 1900-2024

Bizkaia

Updated ~22 hr(s) ago.

251 species (+42 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-headed Goose
Graylag Goose
Swan Goose
Mute Swan
Black Swan
Egyptian Goose
Ruddy Shelduck
Common Shelduck
Muscovy Duck
Wood Duck
Mandarin Duck
Northern Shoveler
Gadwall
Eurasian Wigeon
Mallard
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Pintail
Green-winged Teal
dabbling duck sp.
Red-crested Pochard
Common Pochard
Tufted Duck
Greater Scaup
Aythya sp.
Common Eider
Common Scoter
duck sp.
Ring-necked Pheasant
Common Quail
Red-legged Partridge
Little Grebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Crested Grebe
Eared Grebe
Rock Pigeon
Stock Dove
Common Wood-Pigeon
European Turtle-Dove
Eurasian Collared-Dove
Common Cuckoo
Eurasian Nightjar
Alpine Swift
Common Swift
Pallid Swift
Apus/Tachymarptis sp.
Water Rail
Eurasian Moorhen
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Coot
Eurasian Thick-knee
Black-winged Stilt
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
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-tailed Godwit
Black-tailed Godwit
Common Snipe
Red Phalarope
Common Sandpiper
Green Sandpiper
Wood Sandpiper
Common Redshank
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
Sanderling
Dunlin
Little Stint
peep sp.
Calidris sp.
large shorebird sp.
shorebird sp.
Long-tailed Jaeger
Parasitic Jaeger
Pomarine Jaeger
Great Skua
jaeger sp.
skua sp.
Common Murre
Black-legged Kittiwake
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sabine's Gull
Black-headed Gull
Audouin's Gull
Mediterranean Gull
Common Gull
Ring-billed Gull
Herring Gull
Yellow-legged Gull
Great Black-backed Gull
Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
Larus sp.
gull sp.
Little Tern
Gull-billed Tern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
Hydrobates sp.
Northern Fulmar
Zino's/Fea's Petrel
Cory's Shearwater
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Shearwater
Sooty Shearwater
Manx Shearwater
Balearic Shearwater
Barolo Shearwater
shearwater sp.
Black Stork
White Stork
Northern Gannet
Brown Booby
Great Cormorant
European Shag
cormorant sp.
Little Bittern
Black-crowned Night Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Little Egret
Little Egret x Western Reef-Heron (hybrid)
Western Cattle Egret
Great Egret
Gray Heron
Purple Heron
heron sp.
Glossy Ibis
Eurasian Spoonbill
Osprey
Black-winged Kite
Bearded Vulture
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
European Roller
Eurasian Wryneck
Great Spotted Woodpecker
Lesser Spotted Woodpecker
Iberian Green Woodpecker
Black Woodpecker
Lesser Kestrel
Eurasian Kestrel
Eleonora's Falcon
Eurasian Hobby
Peregrine Falcon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
falcon sp.
diurnal raptor sp.
Monk Parakeet
Eurasian Golden Oriole
Red-backed Shrike
Lesser Gray Shrike
Woodchat Shrike
shrike sp.
Eurasian Jay
Eurasian Magpie
Red-billed Chough
Yellow-billed Chough
Eurasian Jackdaw
Carrion Crow
crow sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Raven
Coal Tit
Crested Tit
Marsh Tit
Eurasian Blue Tit
Great Tit
Eurasian Skylark
Zitting Cisticola
Booted/Sykes's Warbler
Melodious Warbler
Aquatic Warbler
Sedge Warbler
Common Reed Warbler
Great Reed Warbler
Acrocephalus sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Savi's Warbler
Common Grasshopper Warbler
Helopsaltes/Locustella sp.
Bank Swallow
Eurasian Crag-Martin
Barn Swallow
Western House-Martin
Red-rumped Swallow
swallow sp.
Wood Warbler
Western Bonelli's Warbler
Willow Warbler
Common Chiffchaff
Iberian Chiffchaff
Common/Iberian Chiffchaff
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Phylloscopus sp.
Cetti's Warbler
Long-tailed Tit
Eurasian Blackcap
Garden Warbler
Sardinian Warbler
Greater Whitethroat
Spectacled Warbler
Dartford Warbler
Sylvia/Curruca sp.
Goldcrest
Common Firecrest
Goldcrest/Common Firecrest
Eurasian Nuthatch
Short-toed Treecreeper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian/Short-toed Treecreeper
Eurasian Wren
White-throated Dipper
European Starling
Spotless Starling
European/Spotless Starling
Mistle Thrush
Song Thrush
Eurasian Blackbird
Turdus sp.
Spotted Flycatcher
Rufous-tailed Scrub-Robin
European Robin
Common Nightingale
Bluethroat
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Pied Flycatcher
Common Redstart
Black Redstart
Blue Rock-Thrush
Whinchat
European Stonechat
Northern Wheatear
Alpine Accentor
Dunnock
House Sparrow
Eurasian Tree Sparrow
Gray Wagtail
Western Yellow Wagtail
White Wagtail
wagtail sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tawny Pipit
Meadow Pipit
Tree Pipit
Water Pipit
pipit sp.
Common Chaffinch
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Red Crossbill
European Goldfinch
Citril Finch
European Serin
Eurasian Siskin
finch sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Corn Bunting
Rock Bunting
Cirl Bunting
Yellowhammer
Ortolan Bunting
Reed Bunting
Emberiza sp.
passerine sp.

KEY:| = insufficient data | = rare to widespread

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