Belted Kingfisher vs European Roller
Megaceryle alcyon 비교 대상 Coracias garrulus
Side-by-Side Comparison
| 속성 | Belted Kingfisher | European Roller |
|---|---|---|
| 학명 | Megaceryle alcyon | Coracias garrulus |
| 목 | Coraciiformes | Coraciiformes |
| 과 | Alcedinidae | Coraciidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 33.0 cm (13.0 in) | 31.0 cm (12.2 in) |
| 날개 폭 | 53.0 cm (20.9 in) | 66.0 cm (26.0 in) |
| 체중 | 150.0 g (5.29 oz) | 130.0 g (4.59 oz) |
| 식성 | Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … | Large insects, especially beetles, grasshoppers, and crickets. Also takes small reptiles, frogs, and scorpions. Hunts … |
| 산란 수 | 6-7 | 3-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Belted Kingfisher
Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.
European Roller
Warm, dry, open country with scattered trees and nest holes. Breeds in tree cavities, earth banks, and nest boxes.
Song & Call Comparison
Belted Kingfisher
A loud, rattling 'klee-klee-klee-klee' — mechanical and penetrating. Given in flight along rivers. Also a harsh 'kekekek' near nest. Far louder than Common Kingfisher.
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.
Geographic Range & Migration
Belted Kingfisher
North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.
European Roller
Southern and eastern Europe, Central Asia, and North Africa. Winters in sub-Saharan Africa.
보전 상태
Belted Kingfisher
European Roller
How to Tell Them Apart
Belted Kingfisher
Blue-grey upperparts with a shaggy crest and a white collar. Males have a single blue-grey breast band; females have an additional rufous belly band.
Long, heavy, straight, dark dagger-like bill
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
Key Differences
- • Weight: Belted Kingfisher (150g) vs European Roller (130g)
- • Length: Belted Kingfisher (33 cm) vs European Roller (31 cm)
- • Wingspan: Belted Kingfisher (53 cm) vs European Roller (66 cm)
- • Family: Belted Kingfisher (Alcedinidae) vs European Roller (Coraciidae)
- • Habitat: Belted Kingfisher prefers Rivers, streams, lakes, ponds, estuaries, and coastlines wit; European Roller prefers Warm, dry, open country with scattered trees and nest holes
About These Birds
Belted Kingfisher
물총새는 암컷이 수컷보다 더 화려하여 추가적인 붉은색 배 밴드를 가지는 것이 특이합니다. 이 시끄러운 새들은 독특한 덜컹거리는 소리로 영역을 알립니다. 강둑에 무거운 부리를 사용하여 최대 2.4m 깊이의 둥지 굴을 판다.
European Roller
파랑새롤러는 비행 중 구르고 굴러다니는 화려한 공중 묘기에서 이름을 얻었다. 수컷은 번식기에 이 공중 묘기로 암컷을 유혹한다. 밝은 파란색과 밤색이 눈에 띈다.