Saipan Reed-warbler vs Grauer's Warbler
Acrocephalus hiwae 比較対象 Graueria vittata
Side-by-Side Comparison
| 属性 | Saipan Reed-warbler | Grauer's Warbler |
|---|---|---|
| 学名 | Acrocephalus hiwae | Graueria vittata |
| 目 | Passeriformes | Passeriformes |
| 科 | Acrocephalidae | Acrocephalidae |
| 保全状況 | Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 17.8 cm (7.0 in) | 12.2 cm (4.8 in) |
| 体重 | 32.449999999999996 g (1.14 oz) | 15.916666666666666 g (0.56 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Saipan Reed-warbler
Least Concern
Grauer's Warbler
About These Birds
Saipan Reed-warbler
The Saipan Reed-warbler (<em>Acrocephalus hiwae</em>) is a member of the family Acrocephalidae and is currently classified as Endangered by the IUCN, reflecting serious conservation concern for this island-endemic species. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species occupies coastal, grassland, and wetland habitats on the island of Saipan in the Northern Mariana Islands, making it highly vulnerable to habitat loss, introduced predators, and extreme weather events typical of Pacific island ecosystems. Geographic …