Red Sea Swallow vs Bahama Swallow
Petrochelidon perdita в сравнении с Tachycineta cyaneoviridis
Side-by-Side Comparison
| Характеристика | Red Sea Swallow | Bahama Swallow |
|---|---|---|
| Научное название | Petrochelidon perdita | Tachycineta cyaneoviridis |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Hirundinidae | Hirundinidae |
| Охранный статус | Data Deficient | Endangered |
| Длина | — | — |
| Размах крыльев | 22,1 cm (8.7 in) | 22,5 cm (8.9 in) |
| Масса | 20,6 g (0.73 oz) | 17,63333333333333 g (0.62 oz) |
| Питание | -- | -- |
| Размер кладки | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Data Deficient
Red Sea Swallow
Endangered
Bahama Swallow
About These Birds
Bahama Swallow
The Bahama Swallow is an Endangered swallow endemic to the Bahamas, weighing about 17.6g with a wingspan of 22.5cm. It has iridescent blue-green upperparts and white underparts, and breeds in pine woodlands. Habitat loss and introduced predators threaten its small and declining population.