Passenger Pigeon vs African Collared-dove
Ectopistes migratorius 비교 대상 Streptopelia roseogrisea
Side-by-Side Comparison
| 속성 | Passenger Pigeon | African Collared-dove |
|---|---|---|
| 학명 | Ectopistes migratorius | Streptopelia roseogrisea |
| 목 | Columbiformes | Columbiformes |
| 과 | Columbidae | Columbidae |
| 보전 상태 | Extinct | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 31.8 cm (12.5 in) |
| 체중 | 298.0 g (10.51 oz) | 152.33333333333334 g (5.37 oz) |
| 식성 | -- | -- |
| 산란 수 | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Passenger Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense tropical South American forest.
African Collared-dove
Soft, gentle cooing; pure warm notes through dense forest in Timor region. Vocalization pattern typical of this species in its native habitat.
보전 상태
Passenger Pigeon
African Collared-dove
How to Tell Them Apart
Passenger Pigeon
Scaly-naped Pigeon: dark gray-blue; orange-rufous neck scaling; iridescent gloss; pale below; Caribbean and neotropical species
African Collared-dove
Ruddy Cuckoo-dove: rich rufous-brown above; plain buff below; long red-brown tail; red orbital ring; Southeast Asian species
About These Birds
Passenger Pigeon
멸종된 북미 비둘기, 38~41cm, 회청색 머리, 벽돌색 가슴, 긴 쐐기형 꼬리. 한때 수십억 마리가 무리 지어 다녔으나 무분별한 사냥과 서식지 파괴로 1914년 완전 멸종. 주요 동물지리학적 손실.
African Collared-dove
Small dove, 26–29 cm, pale pinkish-grey with a black hindneck collar and white tail corners. Native to arid zones of sub-Saharan Africa from Senegal to Somalia and south to Tanzania. The ancestor of the domesticated Barbary Dove (ring-necked dove). Granivore of grass seeds and small grains in dry savanna, farmland, and desert edge. Least Concern.