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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Aargau

Updated ~41 hr(s) ago.

294 species (+72 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-headed Goose
Graylag Goose
Greater White-fronted Goose
Lesser White-fronted Goose
Tundra Bean-Goose
Taiga/Tundra Bean-Goose
Domestic goose sp. (Domestic type)
Brant
Barnacle Goose
Canada Goose
Red-breasted Goose
Mute Swan
Black Swan
Tundra Swan
Whooper Swan
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
swan sp.
Knob-billed Duck
goose sp.
Egyptian Goose
Ruddy Shelduck
South African Shelduck
Common Shelduck
Ruddy x Common Shelduck (hybrid)
Ringed Teal
Wood Duck
Mandarin Duck
Garganey
Northern Shoveler
Gadwall
Eurasian Wigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chiloe Wigeon
Yellow-billed Duck
Mallard
Muscovy Duck x Mallard (hybrid)
Gadwall x Mallard (hybrid)
White-cheeked Pintail
Northern Pintail
Mallard x Northern Pintail (hybrid)
Green-winged Teal
dabbling duck sp.
Marbled Duck
Red-crested Pochard
Mallard x Red-crested Pochard (hybrid)
Common Pochard
Ring-necked Duck
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ferruginous Duck
Common Pochard x Ferruginous Duck (hybrid)
Tufted Duck
Greater Scaup
Tufted Duck x Greater Scaup (hybrid)
Aythya sp.
Common Eider
Velvet Scoter
Long-tailed Duck
Common Goldeneye
Smew
Common Merganser
Red-breasted Merganser
Ruddy Duck
duck sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
waterfowl sp.
Rock Ptarmigan
Chilean Flamingo
Greater Flamingo
Little Grebe
Horned Grebe
Red-necked Grebe
Great Crested Grebe
Eared Grebe
Horned/Eared Grebe
Rock Pigeon
Stock Dove
Common Wood-Pigeon
Columba sp.
European Turtle-Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Collared-Dove
Namaqua Dove
pigeon/dove sp.
Violet Turaco
Common Cuckoo
Alpine Swift
Common Swift
Water Rail
Corn Crake
Spotted Crake
Eurasian Moorhen
Eurasian Coot
moorhen/coot/gallinule sp.
Little Crake
rail/crake sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Crane
Eurasian Thick-knee
Black-winged Stilt
Pied Avocet
Eurasian Oystercatcher
Black-bellied Plover
Killdeer
Common Ringed Plover
Little Ringed Plover
Northern Lapwing
Kentish Plover
small plover sp.
Whimbrel
Slender-billed Curlew
Eurasian Curlew
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bar-tailed Godwit
Black-tailed Godwit
godwit sp.
Jack Snipe
Common Snipe
Red Phalarope
Red-necked Phalarope
Terek Sandpiper
Common Sandpiper
Green Sandpiper
Marsh Sandpiper
Wood Sandpiper
Common Redshank
Lesser Yellowlegs
Spotted Redshank
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Greenshank
Tringa sp.
Ruddy Turnstone
Red Knot
Ruff
Broad-billed Sandpiper
Curlew Sandpiper
Temminck's Stint
Sanderling
Dunlin
Little Stint
Pectoral Sandpiper
peep sp.
Calidris sp.
Collared Pratincole
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
shorebird sp.
Pomarine Jaeger
Great Skua
Little Gull
Black-legged Kittiwake
Slender-billed Gull
Black-headed Gull
Franklin's Gull
Audouin's Gull
Mediterranean Gull
Black-headed/Mediterranean Gull
Common Gull
Caspian Gull
Herring Gull
Yellow-legged Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Caspian/Yellow-legged Gull
Herring/Yellow-legged Gull
Lesser Black-backed Gull
Larus sp.
gull sp.
Gull-billed Tern
Caspian Tern
Whiskered Tern
Black Tern
White-winged Tern
Arctic Tern
Common Tern
Sandwich Tern
Red-throated Loon
Common Loon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-billed Loon
Manx Shearwater
Black Stork
White Stork
Pygmy Cormorant
Great Cormorant
Dalmatian Pelican
Hamerkop
Great Bittern
Little Bittern
Black-crowned Night Heron
Little Egret
Squacco Heron
Western Cattle Egret
Great Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray Heron
Purple Heron
white egret sp.
Glossy Ibis
African Sacred Ibis
Eurasian Spoonbill
African Spoonbill
Osprey
Black-winged Kite
European Honey-buzzard
Greater Spotted Eagle
Booted Eagle
Golden Eagle
Western Marsh Harrier
Hen Harrier
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pallid Harrier
Montagu's Harrier
harrier sp.
Eurasian Sparrowhawk
Eurasian Goshawk
Eurasian Sparrowhawk/Eurasian Goshawk
Red Kite
Black Kite
Red/Black Kite
White-tailed Eagle
Rough-legged Hawk
Common Buzzard
hawk sp.
Barn Owl
Eurasian Eagle-Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tawny Owl
Long-eared Owl
Short-eared Owl
Eurasian Hoopoe
Common Kingfisher
European Bee-eater
European Roller
Eurasian Wryneck
Middle Spotted Woodpecker
Great Spotted Woodpecker
Dendrocopos sp.
Lesser Spotted Woodpecker
Gray-headed Woodpecker
Eurasian Green Woodpecker
Black Woodpecker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
woodpecker sp.
Eurasian Kestrel
Red-footed Falcon
Merlin
Eurasian Hobby
Peregrine Falcon
falcon sp.
diurnal raptor sp.
Rose-ringed Parakeet
Eurasian Golden Oriole
Red-backed Shrike
Great Gray Shrike
Eurasian Jay
Eurasian Magpie
Eurasian Jackdaw
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rook
Carrion Crow
Hooded Crow
Carrion x Hooded Crow (hybrid)
Carrion/Hooded Crow
Pied Crow
crow sp.
Common Raven
crow/raven sp.
Coal Tit
Crested Tit
Marsh Tit
Willow Tit
Marsh/Willow Tit
Eurasian Blue Tit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Tit
parid sp.
Eurasian Penduline-Tit
Eurasian Skylark
lark sp.
Bearded Reedling
Melodious Warbler
Icterine Warbler
Aquatic Warbler
Moustached Warbler
Sedge Warbler
Marsh Warbler
Common Reed Warbler
Marsh/Common Reed Warbler
Great Reed Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common/Great Reed Warbler
Acrocephalus sp.
River Warbler
Savi's Warbler
Common Grasshopper Warbler
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
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Willow Warbler/Common Chiffchaff
Iberian Chiffchaff
Phylloscopus sp.
Cetti's Warbler
Long-tailed Tit
Eurasian Blackcap
Garden Warbler
Lesser Whitethroat
Western/Eastern Subalpine Warbler
Greater Whitethroat
Sylvia/Curruca sp.
Goldcrest
Common Firecrest
Goldcrest/Common Firecrest
Eurasian Nuthatch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eurasian Treecreeper
Short-toed Treecreeper
Eurasian/Short-toed Treecreeper
treecreeper sp.
Eurasian Wren
White-throated Dipper
European Starling
Rosy Starling
Mistle Thrush
Song Thrush
Redwing
Eurasian Blackbird
Fieldfare
Turdus sp.
Spotted Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Robin
Common Nightingale
Bluethroat
European Pied Flycatcher
Common Redstart
Black Redstart
Common x Black Redstart (hybrid)
Common/Black Redstart
Whinchat
European Stonechat
Northern Wheatear
Desert Wheatear
Dunnock
House Sparrow
Eurasian Tree Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
House/Eurasian Tree Sparrow
Gray Wagtail
Western Yellow Wagtail
Citrine Wagtail
White Wagtail
wagtail sp.
Meadow Pipit
Tree Pipit
Meadow/Tree Pipit
Red-throated Pipit
Water Pipit
Meadow/Water Pipit
pipit sp.
Common Chaffinch
Brambling
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Chaffinch/Brambling
Hawfinch
Eurasian Bullfinch
European Greenfinch
Eurasian Linnet
Lesser Redpoll
Common/Lesser Redpoll
Red Crossbill
European Goldfinch
European Serin
Eurasian Siskin
finch sp.
Corn Bunting
Rock Bunting
Cirl Bunting
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellowhammer
Ortolan Bunting
Reed Bunting
Emberiza sp.
passerine sp.
bird sp.

KEY:| = insufficient data | = rare to widespread

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