Eurasian Tree Sparrow vs Afghan Snowfinch

Passer montanus 比較対象 Pyrgilauda theresae

Side-by-Side Comparison

属性 Eurasian Tree Sparrow Afghan Snowfinch
学名 Passer montanus Pyrgilauda theresae
Passeriformes Passeriformes
Passeridae Passeridae
保全状況 Least Concern Least Concern
体長
翼開長 13.6 cm (5.4 in) 18.2 cm (7.2 in)
体重 23.333333333333332 g (0.82 oz) 26.55 g (0.94 oz)
食性 -- --
一腹卵数 2-9 5
Population Trend

Habitat Comparison

共通生息地

None

Eurasian Tree Sparrow only

None

Afghan Snowfinch only

保全状況

Least Concern

Eurasian Tree Sparrow

Least Concern

Afghan Snowfinch

About These Birds

Eurasian Tree Sparrow

ヨーロッパ・アジアに広く分布するスズメ(体長12〜14cm)。栗色の頭頂部と白い頬の黒い斑が特徴で、雌雄同色。Passer montanus(スズメ)は日本で最もよく見られるスズメで、民家の屋根の隙間や木の洞に巣を作り、種子や昆虫を食べる。近年、都市化の影響により個体数が減少している。Passeridae科。

Afghan Snowfinch

The Afghan Snowfinch weighs about 27g and inhabits high-altitude rocky slopes of Afghanistan. It is well adapted to harsh mountain conditions, nesting in rock crevices and rodent burrows.

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