Brown-backed Dove vs African Collared-dove
Leptotila battyi so với Streptopelia roseogrisea
Side-by-Side Comparison
| Thuộc Tính | Brown-backed Dove | African Collared-dove |
|---|---|---|
| Tên Khoa Học | Leptotila battyi | Streptopelia roseogrisea |
| Bộ | Columbiformes | Columbiformes |
| Họ | Columbidae | Columbidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 27,0 cm (10.6 in) | 31,8 cm (12.5 in) |
| Khối Lượng | 161,0 g (5.68 oz) | 152,33333333333334 g (5.37 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Brown-backed Dove
Soft, gentle cooing with brown-backed quality; warm notes typical of South American tropical forest floor.
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.
Tình Trạng Bảo Tồn
Brown-backed Dove
African Collared-dove
How to Tell Them Apart
Brown-backed Dove
Brown-backed Dove: brown back contrasting pale head; pale buff below; bare red orbital skin; Coiba island endemic; brown back
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
Brown-backed Dove
Medium dove, 25–28 cm, brown above with a rufous-brown back, grey head, and pale underparts. Confined to Coiba Island and adjacent small islands off western Panama. Inhabits lowland forest. Terrestrial frugivore and granivore. Near Threatened due to the restricted island range.
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.