European Roller vs Hawfinch
Coracias garrulus 对比 Coccothraustes coccothraustes
Side-by-Side Comparison
| 属性 | European Roller | Hawfinch |
|---|---|---|
| 学名 | Coracias garrulus | Coccothraustes coccothraustes |
| 目 | Coraciiformes | Passeriformes |
| 科 | Coraciidae | Fringillidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 31.0 cm (12.2 in) | 18.0 cm (7.1 in) |
| 翼展 | 66.0 cm (26.0 in) | 32.0 cm (12.6 in) |
| 体重 | 130.0 g (4.59 oz) | 55.0 g (1.94 oz) |
| 食性 | Large insects, especially beetles, grasshoppers, and crickets. Also takes small reptiles, frogs, and scorpions. Hunts … | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … |
| 产卵数 | 3-6 | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
European Roller
Warm, dry, open country with scattered trees and nest holes. Breeds in tree cavities, earth banks, and nest boxes.
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Song & Call Comparison
European Roller
A harsh, grating 'rack-rack' or 'quarrk' in flight. Gives a variety of sharp nasal calls at the nest. Not melodic; primary vocalizations are alarm and contact calls.
Hawfinch
A sharp, metallic 'tsick' call — the primary vocalization and often all that's heard. Song is a thin, reedy warble. Generally inconspicuous vocally despite its striking appearance.
Geographic Range & Migration
European Roller
Southern and eastern Europe, Central Asia, and North Africa. Winters in sub-Saharan Africa.
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
保护状况
European Roller
Hawfinch
How to Tell Them Apart
European Roller
Turquoise-blue head, breast, and tail. Chestnut-brown back. Vivid ultramarine blue and black wing patches visible in flight.
Short, stout, dark hooked bill
Hawfinch
Orange-brown head with a black bib and eye stripe. Warm brown back, grey nape, and broad white wing bar. Massive head and bill give a top-heavy appearance.
Enormously powerful, conical, pale bill capable of cracking cherry and olive stones
About These Birds
European Roller
因求偶时的翻滚飞行而得名。欧洲唯一的佛法僧科鸟类。种群数量下降。
Hawfinch
锡嘴雀是欧洲和亚洲温带林地的粗壮雀类，喙硕大有力，可以磕开坚硬的果核。羽色棕褐，头部具橙棕色，翅黑色带白斑。栖息于落叶林和混交林，以硬果、浆果和种子为食。冬季常集结成群在林地觅食。