White-tailed Swallow vs Black-and-rufous Swallow
Hirundo megaensis से तुलना Hirundo nigrorufa
Side-by-Side Comparison
| विशेषता | White-tailed Swallow | Black-and-rufous Swallow |
|---|---|---|
| वैज्ञानिक नाम | Hirundo megaensis | Hirundo nigrorufa |
| गण | Passeriformes | Passeriformes |
| कुल | Hirundinidae | Hirundinidae |
| संरक्षण स्थिति | Vulnerable | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 20.4 cm (8.0 in) | 21.4 cm (8.4 in) |
| वजन | 11.0 g (0.39 oz) | 14.5 g (0.51 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 3-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
White-tailed Swallow
Least Concern
Black-and-rufous Swallow
About These Birds
Black-and-rufous Swallow
The Black-and-rufous Swallow is a distinctive swallow of the miombo woodland and open areas in East and Central Africa. It has glossy black upperparts and rich rufous-chestnut underparts and throat. It feeds on aerial insects, hawking over open woodland and water, and breeds in small colonies.