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ひじき

ひじき

Observations Analysis

Lifer of last year

Yearly lifer

Observations Details

Species name total
421sp
2019
1sp
2020
69sp
2021
126sp
2022
107sp
2023
363sp
2024
127sp
American Wigeon 1 - - - - - 1
Grey Wagtail 24 - 5 7 1 11 -
Common Pochard 27 - 1 3 1 16 6
Common Sandpiper 31 - 2 6 - 20 3
Red-rumped Swallow 5 - - 2 - 3 -
Pacific Reef Heron 1 - - - - - 1
Tundra Swan 4 - - 1 1 2 -
Ruddy Turnstone 5 - - - - 5 -
Northern Pintail 36 - 4 7 1 19 5
Eurasian Coot 36 - 1 8 1 19 7
Black Redstart 3 - - - - 3 -
Great Crested Grebe 20 - 1 5 1 8 5
Ruddy Shelduck 2 - - - - 2 -
Black Scoter 1 - - - - - 1
Common Goldeneye 7 - - 1 - 3 3
Asian House Martin 3 - - - - 2 1
Redwing 2 - - - 2 - -
Black Stork 1 - - - - 1 -
Pied Avocet 2 - - - - 2 -
Common Crane 2 - - - - 2 -
Razorbill 2 - - - - 2 -
Iceland Gull 3 - - - - - 3
Eurasian Oystercatcher 3 - - - 1 2 -
Baikal Teal 6 - - - - 4 2
Northern Lapwing 10 - - - 1 8 1
Eurasian Woodcock 1 - - - - - 1
Black-tailed Godwit 4 - - - - 4 -
Hooded Crane 2 - - - - 2 -
Marsh Tit 1 - - 1 - - -
Lesser Black-backed Gull 6 - - - 2 4 -
Glaucous Gull 6 - - - 3 - 3
Sandhill Crane 2 - - - 1 1 -
Little Tern 3 - - 1 - 2 -
Gadwall 25 - 1 3 1 16 4
Ring-necked Duck 1 - - - 1 - -
Greater White-fronted Goose 2 - - 1 - 1 -
Tufted Duck 35 - 3 4 3 17 8
Slaty-backed Gull 5 - - 1 - 1 3
Brown-cheeked Rail 1 - - - - 1 -
Greylag Goose 5 - - - 4 1 -
White-winged Scoter 1 - - - - 1 -
Kentish Plover 11 - - - - 11 -
Long-eared Owl 1 - - - - - 1
Eurasian Treecreeper 2 - - 1 - 1 -
Eurasian Bittern 3 - - - - 1 2
White Tern 3 - - - - - 3
Black Noddy 2 - - - - - 2
Brown-eared Bulbul 110 - 32 29 3 38 8
Ferruginous Duck 1 - - - - 1 -
Fairy Pitta 1 - - - - 1 -
Pomarine Jaeger 3 - - 1 - 2 -
Oriental Cuckoo 6 - - 1 2 3 -
Bluethroat 1 - - - - 1 -
Brant Goose 2 - - - - 2 -
Blue-and-white Flycatcher 19 - - 5 4 10 -
Red-tailed Tropicbird 1 - - - - - 1
Eurasian Dotterel 1 - - - - 1 -
Canvasback 1 - - - - - 1
Smew 8 - - 5 1 2 -
Swinhoe's Storm Petrel 1 - - - - 1 -
Grey-backed Thrush 1 - - - 1 - -
Meadow Pipit 9 - - - 1 8 -
Northern Fulmar 6 - - 2 4 - -
Flesh-footed Shearwater 1 - - 1 - - -
Japanese Murrelet 1 - - - - 1 -
Little Gull 1 - - - - - 1
Baer's Pochard 2 - - - - 2 -
Pacific Swallow 3 - - - - 3 -
Chinese Penduline Tit 1 - - - - 1 -
Sakhalin Leaf Warbler 3 - - - 1 2 -
Common Shelduck 16 - - 1 - 14 1
Western Sandpiper 2 - - - - 2 -
Siberian Crane 1 - - - - - 1
White-backed Woodpecker 2 - - 1 1 - -
Japanese Cormorant 7 - - 1 - 3 3
Marsh Grassbird 1 - - - - 1 -
Matsudaira's Storm Petrel 1 - - - - 1 -
Little Owl 2 - - - - 2 -
Northern Gannet 3 - - - 1 2 -
White-naped Crane 2 - - - - 2 -
Zitting Cisticola 9 - - 3 - 6 -
Eastern Crowned Warbler 13 - - 5 2 6 -
European Golden Plover 1 - - - - 1 -
Malaysian Hawk-Cuckoo 2 - - 1 - 1 -
Saunders's Gull 9 - - - - 8 1
Northern Boobook 3 - - 1 - 2 -
Ashy Minivet 15 - - 4 3 8 -
Ruddy-breasted Crake 3 - - - - 3 -
Long-billed Plover 5 - - 1 - 3 1
Daurian Jackdaw 2 - - - - 2 -
Brown Noddy 3 - - - - - 3
Eyebrowed Thrush 2 - 1 - 1 - -
Asian Brown Flycatcher 10 - 2 5 - 3 -
Common Redshank 11 - - 1 - 10 -
Black-necked Grebe 8 - - 1 1 3 3
Western Hooded Pitta 1 - - - - 1 -
Medium Egret 17 - 3 2 1 11 -
Providence Petrel 2 - - 2 - - -
Chestnut-eared Bunting 2 - - - - 1 1
Blue Rock Thrush 22 - 11 - - 11 -
Oriental Scops Owl 1 - - - - 1 -
Common Reed Bunting 7 - - 1 1 5 -
Masked Bunting 30 - 8 11 - 6 5
White Wagtail 79 - 5 18 3 42 11
Falcated Duck 16 - 1 1 1 9 4
Brown-headed Thrush 3 - - - - 3 -
Eurasian Chaffinch 2 - - - - 2 -
Red-necked Grebe 2 - - - - - 2
Eurasian Wren 13 - 1 1 3 7 1
European Goldfinch 6 - - - - 6 -
Black-faced Spoonbill 12 - - - - 11 1
Rustic Bunting 3 - - - 1 1 1
Grey-headed Lapwing 7 - - 1 1 4 1
Goldcrest 3 - - 1 - 2 -
Red-crested Pochard 4 - - - 1 2 1
Sooty Shearwater 2 - - 1 - 1 -
Wilson's Storm Petrel 1 - - - - 1 -
Egyptian Goose 1 - - - - 1 -
Olive-backed Pipit 8 - 3 5 - - -
Japanese Grosbeak 16 - 3 4 - 8 1
Japanese Green Woodpecker 21 - 3 6 1 10 1
Japanese Accentor 1 - - 1 - - -
Pelagic Cormorant 4 - - - - 1 3
Siberian Blue Robin 2 - - - 2 - -
Red-billed Leiothrix 8 - 7 1 - - -
Terek Sandpiper 3 - - - - 3 -
Black-tailed Gull 11 - 1 - - 7 3
Black-legged Kittiwake 7 - - 2 2 1 2
Eurasian Skylark 17 - - 3 - 13 1
Grey Plover 9 - - - - 9 -
Striated Heron 1 - - 1 - - -
Red-necked Stint 8 - - - - 8 -
Crested Lark 2 - - - - 2 -
Yellow Bittern 1 - - - - - 1
Great Spotted Woodpecker 12 - - 2 1 9 -
Fieldfare 1 - - - - 1 -
Black-winged Stilt 8 - - - - 8 -
Crested Serpent Eagle 1 - - - - 1 -
Hen Harrier 4 - - - - 3 1
Japanese Sparrowhawk 2 - - - - 2 -
Mountain Hawk-Eagle 1 - - - - 1 -
Oriental Reed Warbler 3 - - 1 - 2 -
Common Merganser 9 - - 1 1 3 4
Japanese Wagtail 34 - 7 8 1 14 4
Dusky Thrush 44 - 7 12 - 17 8
Peregrine Falcon 7 - - 1 - 6 -
Coal Tit 7 - - 2 1 4 -
Siberian Long-tailed Rosefinch 2 - - - - - 2
Varied Tit 53 - 17 15 2 16 3
White-bellied Green Pigeon 8 - - 2 1 5 -
Mistle Thrush 1 - - - - 1 -
Pacific Swift 1 - - - - 1 -
Common Chiffchaff 1 - - - - 1 -
Common Starling 6 - - - 1 5 -
Sanderling 2 - - - - 2 -
Siberian Sand Plover 9 - - - - 9 -
Pacific Golden Plover 12 - - - - 10 2
Eurasian Whimbrel 10 - - - 1 9 -
Far Eastern Curlew 8 - - - - 8 -
Green Sandpiper 2 - - - - 2 -
Red Knot 5 - - - - 5 -
White-winged Tern 1 - - - - 1 -
Broad-billed Sandpiper 4 - - - - 4 -
Marsh Sandpiper 3 - - - - 3 -
Great Knot 6 - - - - 6 -
Spotted Redshank 4 - - - - 4 -
Mugimaki Flycatcher 1 - - - - 1 -
Grey-streaked Flycatcher 2 - - - - 2 -
Common Snipe 6 - - 1 - 4 1
Eurasian Curlew 9 - - - - 9 -
Grey-faced Buzzard 7 - - 1 1 5 -
Common Greenshank 17 - 1 - 1 14 1
Sand Martin 2 - - - - 2 -
White's Thrush 1 - - - - 1 -
Bar-tailed Godwit 8 - - - - 8 -
Sharp-tailed Sandpiper 5 - - 1 - 4 -
Eurasian Spoonbill 12 - - - - 11 1
Common Ringed Plover 1 - - - - 1 -
Greater Sand Plover 5 - - - - 5 -
Rook 6 - - - - 6 -
Common Eider 3 - - - 3 - -
Whooper Swan 4 - - 1 2 1 -
Vega Gull 14 - - 2 - 7 5
Red-throated Loon 1 - - - - 1 -
Osprey 28 - - 6 1 17 4
White-bellied Sea Eagle 1 - - - - 1 -
Eurasian Wigeon 46 - 3 7 2 25 9
Asian Stubtail 4 - - - 1 3 -
Japanese Leaf Warbler 2 - 1 - - 1 -
Nordmann's Greenshank 4 - - - - 4 -
Narcissus Flycatcher 29 - 4 9 4 12 -
Japanese Waxwing 4 - - 1 - 2 1
Chestnut-cheeked Starling 2 - - - 1 1 -
Water Pipit 1 - - - - 1 -
Black-winged Kite 1 - - - - 1 -
Merlin 1 - - - 1 - -
Western Marsh Harrier 4 - - - - 4 -
Eastern Cattle Egret 4 - - 1 - 3 -
Great Egret 51 - 11 8 1 25 6
Oriental Dollarbird 2 - - - - 2 -
Oriental Turtle Dove 64 - 11 15 2 28 8
Streaked Shearwater 4 - - 2 - 2 -
Carrion Crow 50 - 2 8 1 32 7
White-bellied Woodpecker 1 - - - - 1 -
Pale Thrush 26 - 4 14 - 5 3
Hawfinch 4 - - - - 2 2
Eurasian Teal 34 - 2 3 1 21 7
Ruddy Kingfisher 5 - - - 1 4 -
Black-headed Gull 25 - - 3 5 11 6
Asian Glossy Starling 2 - - - - 2 -
Rock Ptarmigan 1 - - - 1 - -
Eastern Buzzard 5 - - 1 1 2 1
Dunlin 14 - - - - 13 1
Golden Eagle 1 - - - - 1 -
Little Egret 47 - 6 7 1 27 6
Eurasian Siskin 6 - - 3 - 3 -
Brambling 17 - 5 7 - 3 2
European Robin 4 - - - - 4 -
Northern Shoveler 23 - 2 6 - 14 1
Steller's Sea Eagle 2 - - - 1 1 -
Eurasian Goshawk 6 - - 2 1 2 1
Grey Heron 79 - 12 16 1 40 10
Little Grebe 23 - - 6 1 13 3
Laysan Albatross 1 - - - - 1 -
Black-footed Albatross 2 - - - - 2 -
Eurasian Magpie 6 - - - - 6 -
Willow Tit 5 - - 1 - 4 -
Eurasian Hoopoe 1 - - - - 1 -
White-cheeked Starling 50 - 3 7 1 31 8
Japanese Tit 78 - 20 25 4 24 5
Eurasian Jay 17 - - 3 1 12 1
Little Ringed Plover 13 - - 2 - 11 -
Red-flanked Bluetail 12 - 3 6 - 1 2
Japanese Robin 4 - - 2 2 - -
Eurasian Sparrowhawk 11 - - 1 1 7 2
Crested Honey Buzzard 1 - - - - 1 -
Long-billed Dowitcher 4 - - - - 4 -
Meadow Bunting 34 - 4 4 3 19 4
Short-tailed Albatross 2 - - 1 - 1 -
Bull-headed Shrike 33 - 5 6 1 16 5
Japanese Thrush 10 - 2 3 - 5 -
Grey Nightjar 3 - - - - 3 -
Red Crossbill 2 - - - - 2 -
Chinese Bamboo Partridge 1 - - 1 - - -
Lesser Cuckoo 5 - - 1 2 2 -
Black Kite 80 - 5 18 5 41 11
Warbling White-eye 70 - 22 25 - 17 6
Bohemian Waxwing 1 - 1 - - - -
Eurasian Nuthatch 4 - - 1 - 3 -
Ruff 2 - - - - 2 -
White Stork 3 - - - - 3 -
Tristram's Bunting 1 - - - 1 - -
Mandarin Duck 3 - 2 - - 1 -
Long-tailed Tit 62 - 16 22 2 18 4
Brown Dipper 9 - 2 4 - 3 -
Red-footed Booby 1 - - - - 1 -
Common Tern 1 - - - - 1 -
House Sparrow 3 - - - - 3 -
Japanese Bush Warbler 44 - 9 12 3 16 4
Amur Stonechat 2 - 2 - - - -
Daurian Redstart 35 - 10 9 1 12 3
Black Paradise Flycatcher 9 - - 4 1 4 -
Copper Pheasant 2 - - - 1 1 -
Mute Swan 7 - 2 3 - 1 1
Mallard 52 - 4 9 3 27 9
Large-billed Crow 109 - 24 26 4 46 9
Great Cormorant 67 - 12 10 2 35 8
Common Pheasant 2 - - - - 2 -
Common Kestrel 15 - 1 - 1 12 1
Glossy Ibis 1 - - - - 1 -
Black Guillemot 1 - - - 1 - -
Short-tailed Shearwater 2 - - - - 2 -
Rock Dove 79 1 10 22 - 36 10
Garganey 1 - - - - 1 -
Eurasian Bullfinch 2 - - - - 2 -
Greater Scaup 16 - - 2 3 6 5
Japanese Pygmy Woodpecker 67 - 15 22 3 24 3
White-tailed Tropicbird 1 - - - - - 1
Pacific Loon 1 - - - - - 1
Wood Sandpiper 6 - - - - 6 -
Crested Myna 1 - 1 - - - -
Northern Raven 1 - - - - 1 -
Brown Booby 1 - - - - - 1
Black-crowned Night Heron 7 - 1 - - 5 1
Common Cuckoo 3 - - - - 3 -
Red-breasted Merganser 6 - - - 2 3 1
Eurasian Collared Dove 3 - - - - 3 -
Barn Swallow 42 - 6 12 - 24 -
Eastern Spot-billed Duck 64 - 11 16 1 28 8
Grey-capped Greenfinch 22 - 1 5 1 12 3
Green Pheasant 3 - - - 1 1 1
Common Kingfisher 27 - 6 6 1 12 2
Oriental Stork 6 - - 1 1 3 1
Eurasian Tree Sparrow 115 - 32 26 2 40 15
Ural Owl 1 - - - - 1 -
Eastern Marsh Harrier 5 - - 2 1 2 -
Common Gull 9 - - 1 - 3 5
Common Moorhen 8 - 1 - 1 4 2
Japanese Night Heron 1 - - - - 1 -
Kamchatka Leaf Warbler 3 - 1 1 - 1 -
Naumann's Thrush 1 - - - - 1 -
Chestnut Munia 1 - - - - 1 -
Little Stint 1 - - - - 1 -
Glaucous-winged Gull 3 - - - - - 3
Yellow-legged Gull 5 - - - - 5 -
Taiga Bean Goose 4 - - - 1 3 -
Red-breasted Flycatcher 1 - - - - 1 -
Javan Myna 1 - - - - 1 -
Yellow-vented Bulbul 1 - - - - 1 -
Verditer Flycatcher 1 - - - - 1 -
Oriental Magpie-Robin 1 - - - - 1 -
Common Tailorbird 1 - - - - 1 -
White-bellied Erpornis 1 - - - - 1 -
Velvet-fronted Nuthatch 2 - - - - 2 -
Malaysian Pied Fantail 2 - - - - 2 -
Brown-throated Sunbird 2 - - - - 2 -
Brahminy Kite 3 - - - - 3 -
European Greenfinch 3 - - - - 3 -
Black-naped Monarch 2 - - - - 2 -
Greater Racket-tailed Drongo 2 - - - - 2 -
Eurasian Blue Tit 2 - - - - 2 -
Ashy Tailorbird 1 - - - - 1 -
Stork-billed Kingfisher 1 - - - - 1 -
Crimson Sunbird 2 - - - - 2 -
Blue-throated Bee-eater 1 - - - - 1 -
Oriental Pied Hornbill 1 - - - - 1 -
Micronesian Megapode 1 - - - - - 1
Micronesian Starling 2 - - - - - 2
Micronesian Myzomela 2 - - - - - 2
Golden White-eye 2 - - - - - 2
Greater Green Leafbird 2 - - - - 2 -
Red Kite 4 - - - - 4 -
Common Wood Pigeon 4 - - - - 4 -
Common Buzzard 4 - - - - 4 -
Western Jackdaw 3 - - - - 3 -
Long-billed Spiderhunter 1 - - - - 1 -
タイミルセグロカモメ 3 - - - - - 3
Green Imperial Pigeon 1 - - - - 1 -
Pink-footed Goose 1 - - - - 1 -
Marbled Duck 2 - - - - 2 -
Common Scoter 1 - - - - 1 -
Red-legged Partridge 2 - - - - 2 -
Common Quail 1 - - - - 1 -
Scopoli's Shearwater 1 - - - - 1 -
Yelkouan Shearwater 1 - - - - 1 -
Greater Flamingo 3 - - - - 3 -
Western Cattle Egret 3 - - - - 3 -
European Shag 2 - - - 2 - -
Griffon Vulture 3 - - - - 3 -
Changeable Hawk-Eagle 1 - - - - 1 -
Wallace's Hawk-Eagle 2 - - - - 2 -
Eurasian Stone-curlew 1 - - - - 1 -
Audouin's Gull 1 - - - - 1 -
Mediterranean Gull 2 - - - - 2 -
Great Black-backed Gull 7 - - - 4 3 -
Great Skua 1 - - - - 1 -
Pin-tailed Sandgrouse 1 - - - - 1 -
White-throated Ground Dove 2 - - - - - 2
Chestnut-breasted Malkoha 2 - - - - 2 -
Edible-nest Swiftlet 3 - - - - 3 -
Silver-rumped Spinetail 3 - - - - 3 -
Diard's Trogon 1 - - - - 1 -
Rhinoceros Hornbill 1 - - - - 1 -
Black Hornbill 1 - - - - 1 -
Brown Barbet 1 - - - - 1 -
Crimson-winged Woodpecker 1 - - - - 1 -
Maroon Woodpecker 1 - - - - 1 -
Rose-ringed Parakeet 1 - - - - 1 -
Banded Broadbill 1 - - - - 1 -
Black-and-yellow Broadbill 2 - - - - 2 -
Black-winged Flycatcher-shrike 3 - - - - 3 -
Rufous-winged Philentoma 1 - - - - 1 -
Green Iora 2 - - - - 2 -
Fiery Minivet 1 - - - - 1 -
Iberian Grey Shrike 1 - - - - 1 -
Dark-throated Oriole 1 - - - - 1 -
Australian Rufous Fantail 2 - - - - - 2
Great Tit 3 - - - - 3 -
Woodlark 1 - - - - 1 -
Thekla's Lark 1 - - - - 1 -
Cream-vented Bulbul 2 - - - - 2 -
Asian Red-eyed Bulbul 3 - - - - 3 -
Streaked Bulbul 1 - - - - 1 -
Eurasian Crag Martin 1 - - - - 1 -
Iberian Chiffchaff 3 - - - - 3 -
Brown Fulvetta 1 - - - - 1 -
Bridled White-eye 2 - - - - - 2
Short-toed Treecreeper 1 - - - - 1 -
Common Hill Myna 1 - - - - 1 -
Spotless Starling 3 - - - - 3 -
White-crowned Shama 1 - - - - 1 -
European Stonechat 2 - - - - 2 -
Lesser Green Leafbird 1 - - - - 1 -
Yellow-rumped Flowerpecker 1 - - - - 1 -
Ruby-cheeked Sunbird 3 - - - - 3 -
Plain Sunbird 3 - - - - 3 -
Red-throated Sunbird 2 - - - - 2 -
Purple-naped Spiderhunter 1 - - - - 1 -
Thick-billed Spiderhunter 1 - - - - 1 -
Spanish Sparrow 1 - - - - 1 -
Orange-cheeked Waxbill 2 - - - - - 2
Dunnock 2 - - - - 2 -
Buff-bellied Pipit 8 - - 1 - 5 2
Common Linnet 2 - - - - 2 -
Corn Bunting 2 - - - - 2 -
Blyth's Paradise Flycatcher 1 - - - - 1 -
Saipan Reed Warbler 1 - - - - - 1
Black-eared Barbet 2 - - - - 2 -
Oriental Magpie 7 - - - - 6 1
Plume-toed Swiftlet 3 - - - - 3 -
Charlotte's Bulbul 1 - - - - 1 -
Mariana Kingfisher 2 - - - - - 2
Common Blackbird 5 - - - - 5 -
European Herring Gull 9 - - - 6 3 -
Philippine Collared Dove 3 - - - - - 3
Water Rail 1 - - - - 1 -
Cory's Shearwater 2 - - - - 2 -
Brown Boobook 1 - - - - 1 -
Bornean Black Magpie 2 - - - - 2 -
Iberian Magpie 2 - - - - 2 -
Western Yellow Wagtail 2 - - - - 2 -