Asian House Martin vs African River Martin
Delichon dasypus से तुलना Pseudochelidon eurystomina
Side-by-Side Comparison
| विशेषता | Asian House Martin | African River Martin |
|---|---|---|
| वैज्ञानिक नाम | Delichon dasypus | Pseudochelidon eurystomina |
| गण | Passeriformes | Passeriformes |
| कुल | Hirundinidae | Hirundinidae |
| संरक्षण स्थिति | Least Concern | Data Deficient |
| लंबाई | — | — |
| पंखों का फैलाव | 20.6 cm (8.1 in) | 23.8 cm (9.4 in) |
| वजन | 18.0 g (0.63 oz) | 26.0 g (0.92 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 2-6 | 3 |
| Population Trend | — | — |
Habitat Comparison
साझा आवास
Asian House Martin only
कोई नहीं
African River Martin only
संरक्षण स्थिति
Least Concern
Asian House Martin
Data Deficient
African River Martin
About These Birds
Asian House Martin
The Asian House Martin is a small migratory swallow that breeds across central and eastern Asia, wintering in South and Southeast Asia. Weighing about 18g with a wingspan of 20.6cm, it closely resembles the common house martin with white underparts and a dark back. It nests colonially on cliff faces and buildings, feeding on aerial insects.
African River Martin
The African River Martin is a data-deficient swallow of the Hirundinidae family, with a wingspan of about 24 cm and a weight of 26 g. It is a poorly known species of the Congo River basin, roosting in vast numbers on sandy river islands during the dry season.