Croaking Ground Dove vs African Collared-dove
Columbina cruziana в сравнении с Streptopelia roseogrisea
Side-by-Side Comparison
| Характеристика | Croaking Ground Dove | African Collared-dove |
|---|---|---|
| Научное название | Columbina cruziana | Streptopelia roseogrisea |
| Отряд | Columbiformes | Columbiformes |
| Семейство | Columbidae | Columbidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 17,3 cm (6.8 in) | 31,8 cm (12.5 in) |
| Масса | 48,475 g (1.71 oz) | 152,33333333333334 g (5.37 oz) |
| Питание | -- | -- |
| Размер кладки | 1-3 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Croaking Ground Dove
Soft, gentle cooing; pure warm notes typical of tropical American dry forest. Vocalization pattern typical of this species in its native habitat.
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.
Охранный статус
Croaking Ground Dove
African Collared-dove
How to Tell Them Apart
Croaking Ground Dove
Crested Quail-Dove: black crest; iridescent violet-purple back; white facial stripe; rufous below; Jamaica endemic; unique crest
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
Croaking Ground Dove
Small dove, 17–20 cm, sandy-grey above, pinkish below, with a yellow bill base and a deep croaking call unlike other Columbina. Confined to arid coastal deserts and dry valleys from Ecuador to northern Chile. Granivore of desert seeds and plant material. Least Concern.
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.