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トビトチヌ

トビトチヌ

Observations Analysis (Japan)

Lifer of last year

Yearly lifer

Observations Details

Species name total
226sp
2021
71sp
2022
154sp
2023
89sp
2024
47sp
American Wigeon 1 - 1 - -
Grey Wagtail 4 2 1 - 1
Snow Goose 1 - - - 1
Common Pochard 1 1 - - -
Long-toed Stint 2 - 1 1 -
Common Sandpiper 1 - - 1 -
Tundra Swan 1 - 1 - -
Ruddy Turnstone 2 1 1 - -
Northern Pintail 2 1 1 - -
Eurasian Coot 5 2 2 1 -
Great Crested Grebe 3 1 2 - -
Common Goldeneye 1 1 - - -
Asian House Martin 1 - 1 - -
Pied Avocet 1 - - 1 -
Black Woodpecker 1 - 1 - -
Common Crane 1 - 1 - -
Eurasian Oystercatcher 2 - 2 - -
Baikal Teal 1 - 1 - -
Eurasian Woodcock 1 - - - 1
Hooded Crane 1 - 1 - -
Little Tern 1 - 1 - -
Gadwall 2 - 1 1 -
Ring-necked Duck 1 - - 1 -
Greater White-fronted Goose 5 - 4 - 1
Tufted Duck 2 1 - 1 -
Slaty-backed Gull 1 1 - - -
Brown-cheeked Rail 2 - - 2 -
Greylag Goose 1 - - 1 -
Swan Goose 1 - - 1 -
Kentish Plover 1 - 1 - -
Eurasian Treecreeper 2 - - 1 1
Brown-eared Bulbul 2 2 - - -
Ferruginous Duck 1 - - 1 -
Oriental Cuckoo 1 - 1 - -
Greater Crested Tern 1 - 1 - -
Harlequin Duck 2 - 1 1 -
Brant Goose 1 - 1 - -
Blue-and-white Flycatcher 5 - 4 1 -
Smew 1 - 1 - -
Grey-backed Thrush 1 - 1 - -
Baer's Pochard 1 - 1 - -
Pacific Swallow 1 - - - 1
Chinese Penduline Tit 1 - - 1 -
Sakhalin Leaf Warbler 1 - - 1 -
Common Shelduck 2 - 1 1 -
White-backed Woodpecker 1 - - - 1
Japanese Cormorant 1 1 - - -
Light-vented Bulbul 1 - - - 1
White-naped Crane 2 - 2 - -
Ryukyu Green Pigeon 1 - - - 1
Eastern Crowned Warbler 2 2 - - -
Saunders's Gull 1 - - 1 -
Ruddy-breasted Crake 3 - 3 - -
Long-billed Plover 2 - 2 - -
Daurian Jackdaw 1 - 1 - -
Eyebrowed Thrush 2 - 1 - 1
Asian Brown Flycatcher 7 2 4 - 1
Siberian Rubythroat 2 1 1 - -
Common Redshank 1 - 1 - -
Black-necked Grebe 2 1 1 - -
Chestnut-eared Bunting 1 - 1 - -
Blue Rock Thrush 2 1 1 - -
Common Reed Bunting 3 - 2 1 -
Masked Bunting 6 1 3 1 1
Yellow Bunting 1 - - - 1
White Wagtail 4 2 1 1 -
Short-eared Owl 1 - - 1 -
Pallas's Rosefinch 1 - - - 1
Falcated Duck 1 - 1 - -
Brown-headed Thrush 5 - 2 2 1
Red-necked Grebe 1 - - 1 -
Eurasian Wren 3 - 2 - 1
Black-faced Spoonbill 2 1 1 - -
Rustic Bunting 3 - 3 - -
Grey-headed Lapwing 5 - 4 1 -
Goldcrest 1 - - - 1
Red-crested Pochard 1 - 1 - -
Olive-backed Pipit 2 - 2 - -
Japanese Grosbeak 4 1 3 - -
Japanese Green Woodpecker 2 - - 2 -
Japanese Accentor 3 - 1 1 1
Spotted Nutcracker 1 - - 1 -
Pelagic Cormorant 2 1 - 1 -
Siberian Blue Robin 1 - 1 - -
Red-billed Leiothrix 2 - 1 - 1
Terek Sandpiper 2 - 2 - -
Black-tailed Gull 1 - 1 - -
Eurasian Skylark 2 - 2 - -
Grey Plover 3 - 2 1 -
Red-necked Stint 1 - 1 - -
Bufflehead 1 - - 1 -
Great Spotted Woodpecker 3 1 1 - 1
Eurasian Wryneck 2 - - 2 -
Black-winged Stilt 2 - 1 1 -
Hen Harrier 4 - 1 2 1
Japanese Sparrowhawk 1 - 1 - -
Oriental Reed Warbler 3 - 2 1 -
Common Merganser 1 - 1 - -
Japanese Wagtail 2 2 - - -
Peregrine Falcon 3 1 1 1 -
Coal Tit 1 - - 1 -
Siberian Long-tailed Rosefinch 2 - 1 1 -
Varied Tit 6 2 1 3 -
White-bellied Green Pigeon 2 - 2 - -
Sanderling 1 - 1 - -
Siberian Sand Plover 1 - 1 - -
Pacific Golden Plover 2 - 1 1 -
Eurasian Whimbrel 4 - 3 - 1
Far Eastern Curlew 2 - 1 1 -
Green Sandpiper 1 - - - 1
Red Knot 1 - 1 - -
Broad-billed Sandpiper 1 - - 1 -
Marsh Sandpiper 1 - 1 - -
Great Knot 1 - - 1 -
Spotted Redshank 1 - - 1 -
Mugimaki Flycatcher 1 1 - - -
Grey-streaked Flycatcher 3 1 2 - -
Common Snipe 1 - 1 - -
Yellow-browed Warbler 1 - 1 - -
Grey-faced Buzzard 3 1 1 1 -
Common Greenshank 5 1 2 1 1
White's Thrush 1 - 1 - -
Bar-tailed Godwit 2 - 2 - -
Grey-tailed Tattler 3 1 2 - -
Eurasian Spoonbill 2 - 2 - -
Greater Sand Plover 1 - - 1 -
Red-throated Pipit 1 - - 1 -
Rook 2 - 2 - -
Whooper Swan 3 - 3 - -
Vega Gull 7 2 3 2 -
Osprey 5 2 2 - 1
Tundra Bean Goose 2 - 2 - -
Eurasian Wigeon 2 1 1 - -
Japanese Leaf Warbler 2 1 1 - -
Narcissus Flycatcher 7 2 3 1 1
Japanese Waxwing 4 - - 2 2
Dark-sided Flycatcher 1 - 1 - -
Merlin 1 - - 1 -
Eurasian Hobby 1 - 1 - -
Great Egret 1 1 - - -
White-tailed Eagle 1 1 - - -
Oriental Dollarbird 1 - 1 - -
Oriental Turtle Dove 2 1 - - 1
Grey Bunting 2 - - 1 1
Streaked Shearwater 1 - - 1 -
Pale Thrush 4 2 1 - 1
Hawfinch 2 - 1 1 -
Eurasian Teal 1 1 - - -
Black-headed Gull 3 1 1 1 -
Eastern Buzzard 4 1 2 1 -
Dunlin 3 - 2 - 1
Golden Eagle 1 1 - - -
Little Egret 1 - 1 - -
Eurasian Siskin 2 - 1 1 -
Brambling 3 1 1 - 1
Northern Shoveler 2 1 - 1 -
Steller's Sea Eagle 3 - 2 1 -
Eurasian Goshawk 1 - 1 - -
Grey Heron 2 1 - 1 -
Little Grebe 3 1 1 1 -
Okinawa Woodpecker 1 - - - 1
Eurasian Magpie 1 - 1 - -
Willow Tit 1 1 - - -
White-cheeked Starling 2 1 1 - -
Japanese Tit 5 2 2 1 -
Eurasian Jay 2 - 1 1 -
Little Ringed Plover 3 - 2 - 1
Red-flanked Bluetail 7 1 3 1 2
Japanese Robin 1 - 1 - -
Eurasian Sparrowhawk 2 1 - 1 -
Asian Rosy Finch 1 - 1 - -
Crested Honey Buzzard 3 2 1 - -
Long-billed Dowitcher 1 - 1 - -
Meadow Bunting 7 2 3 1 1
Bull-headed Shrike 2 1 1 - -
Japanese Thrush 2 - 1 1 -
Grey Nightjar 1 - 1 - -
Red Crossbill 1 - - 1 -
Chinese Bamboo Partridge 2 - - 1 1
Black Kite 4 2 2 - -
Warbling White-eye 11 6 3 2 -
Bohemian Waxwing 1 - - 1 -
Eurasian Nuthatch 1 1 - - -
Ruff 1 - 1 - -
Mandarin Duck 3 - 3 - -
Long-tailed Tit 4 2 2 - -
Brown Dipper 2 - 1 1 -
Japanese Bush Warbler 7 2 4 - 1
Daurian Redstart 11 3 4 3 1
Black Paradise Flycatcher 3 1 2 - -
Copper Pheasant 1 - - 1 -
Mute Swan 2 - - 2 -
Mallard 3 - 2 - 1
Large-billed Crow 2 1 - - 1
Great Cormorant 1 - 1 - -
Common Kestrel 2 - 1 1 -
Garganey 1 - - 1 -
Crested Kingfisher 1 - 1 - -
Eurasian Bullfinch 6 - 2 1 3
Black Swan 1 - - 1 -
Greater Scaup 3 1 2 - -
Japanese Pygmy Woodpecker 5 3 1 1 -
Wood Sandpiper 1 - 1 - -
Crested Myna 1 - 1 - -
Brown Booby 2 - 2 - -
Black-crowned Night Heron 4 2 2 - -
Red-breasted Merganser 1 - 1 - -
Barn Swallow 2 1 1 - -
Eastern Spot-billed Duck 3 1 2 - -
Grey-capped Greenfinch 2 - 1 - 1
Green Pheasant 2 - 1 1 -
Common Kingfisher 4 1 1 2 -
Oriental Stork 1 - - 1 -
Eurasian Tree Sparrow 5 2 1 2 -
Eastern Marsh Harrier 3 - 1 2 -
Common Gull 1 - 1 - -
Yellow-throated Bunting 3 - 1 1 1
Common Moorhen 3 1 2 - -
Kamchatka Leaf Warbler 1 - 1 - -
Naumann's Thrush 1 - - 1 -
Domestic duck 1 - - 1 -
Taiga Bean Goose 1 - 1 - -
Red-breasted Flycatcher 1 - 1 - -
Scaly-breasted Munia 1 - - - 1
Ryukyu Minivet 1 - - - 1
Okinawa Robin 1 - - - 1