Northern Cardinal vs Black-backed Grosbeak
Cardinalis cardinalis 比較対象 Pheucticus aureoventris
Side-by-Side Comparison
| 属性 | Northern Cardinal | Black-backed Grosbeak |
|---|---|---|
| 学名 | Cardinalis cardinalis | Pheucticus aureoventris |
| 目 | Passeriformes | Passeriformes |
| 科 | Cardinalidae | Cardinalidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 22.0 cm (8.7 in) | — |
| 翼開長 | 30.0 cm (11.8 in) | 22.1 cm (8.7 in) |
| 体重 | 44.0 g (1.55 oz) | 58.5 g (2.06 oz) |
| 食性 | Seeds, grains, fruits, and insects. Especially fond of sunflower seeds at bird feeders. Feeds mainly … | -- |
| 一腹卵数 | 1-5 | 2-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Northern Cardinal
Woodland edges, thickets, gardens, and suburban areas. Prefers dense shrubby habitats for nesting.
Song & Call Comparison
Northern Cardinal
Loud, clear whistled phrases: 'cheer-cheer-cheer' and 'birdy-birdy-birdy'. Both male and female sing; female song is softer. Alarm is a sharp metallic 'chink'.
Black-backed Grosbeak
Geographic Range & Migration
Northern Cardinal
Eastern and central North America from southern Canada to Mexico and Guatemala. Expanding range northward.
Black-backed Grosbeak
保全状況
Northern Cardinal
Black-backed Grosbeak
How to Tell Them Apart
Northern Cardinal
Males are brilliant crimson red overall with a black face mask. Females are warm buffy brown with reddish tinges on wings, crest, and tail.
Thick, conical, bright orange-red bill
Black-backed Grosbeak
About These Birds
Northern Cardinal
The northern cardinal is the state bird of seven US states, more than any other species. Unlike many songbirds, both males and females sing, often in duets. Cardinals do not migrate and their brilliant red plumage against winter snow makes them a favorite among backyard birdwatchers.
Black-backed Grosbeak
アンデス山脈東斜面からボリビア、ブラジルにかけて分布するイカルの一種で、黄色い腹部が特徴的。森林縁辺部と低木林に生息し、果実、昆虫、種子を採食する。