American Tree Sparrow vs Green-tailed Towhee

Passerella arborea 比較対象 Pipilo chlorurus

Side-by-Side Comparison

属性 American Tree Sparrow Green-tailed Towhee
学名 Passerella arborea Pipilo chlorurus
Passeriformes Passeriformes
Passerellidae Passerellidae
保全状況 Least Concern Least Concern
体長
翼開長 14.4 cm (5.7 in) 15.5 cm (6.1 in)
体重 19.0 g (0.67 oz) 29.566666666666663 g (1.04 oz)
食性 -- --
一腹卵数 4-6 2-5
Population Trend

Habitat Comparison

共通生息地

None

American Tree Sparrow only

Green-tailed Towhee only

None

保全状況

Least Concern

American Tree Sparrow

Least Concern

Green-tailed Towhee

About These Birds

American Tree Sparrow

The American Tree Sparrow is a compact passerellid weighing 19 g with a 14.4 cm wingspan, breeding in shrubby Arctic tundra and wintering in open fields and weedy areas across North America. It is identified by its rufous cap and distinctive central breast spot.

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