Slaty-backed Gull
Slaty-backed Gull
Larus schistisagus
623 photos
1410 observations
332 birders
Scientific classification
Order
Family
Genus
Species
ja
オオセグロカモメ
(大背黒鴎)
en
Slaty-backed Gull
sc
Larus schistisagus
Shape and behavior
全長は55cmから67cm程度。体重は1.7kg程度。頭部や胴体は白い毛で覆われている。背中や羽は濃い灰色をしている。嘴は黄色く、下嘴の先端が赤い。足がピンク色。
Song and Call
No information
Distribution and habitat
日本や中国、朝鮮半島、ロシア東南部に分布している。日本では主に冬鳥としてやって来るが、北海道などでは留鳥として暮らしている。
Habitat
沿岸部や湖畔などに生息する。Conservation status
Lower risk
Least Concern
Least Concern
Rarity in Japan
Common
Rare
1
2
3
4
5
Hot spots
Obervations by month
Recently records
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Fri, 4/26/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Thu, 4/25/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 4/20/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sun, 4/14/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sun, 4/14/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 4/13/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 4/13/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Fri, 4/12/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Fri, 4/12/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Wed, 4/10/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Mon, 4/8/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sun, 4/7/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sun, 4/7/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Tue, 4/2/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Tue, 4/2/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 3/30/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 3/30/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Sat, 3/30/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Tue, 3/26/2024
Slaty-backed Gull
Slaty-backed Gull / Larus schistisagus
Observe on Tue, 3/26/2024
