Bertram's Weaver vs Black-headed Weaver
Ploceus bertrandi 比較対象 Ploceus melanocephalus
Side-by-Side Comparison
| 属性 | Bertram's Weaver | Black-headed Weaver |
|---|---|---|
| 学名 | Ploceus bertrandi | Ploceus melanocephalus |
| 目 | Passeriformes | Passeriformes |
| 科 | Ploceidae | Ploceidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 15.9 cm (6.3 in) | 14.4 cm (5.7 in) |
| 体重 | 38.63333333333333 g (1.36 oz) | 25.224999999999998 g (0.89 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Bertram's Weaver
Least Concern
Black-headed Weaver
About These Birds
Bertram's Weaver
Bertram's Weaver is a weaver bird found in montane forests and woodland edges of the Eastern Arc Mountains of Tanzania and adjacent Malawi. It has yellow and black breeding plumage typical of many weavers and builds woven nests. It feeds on seeds and insects in forest edges and clearings.
Black-headed Weaver
The Black-headed Weaver is a medium-sized weaver; breeding males have a bright yellow body and wings contrasting with a solid black head. It inhabits reed beds, riverine vegetation, and moist grasslands in a broad band across sub-Saharan Africa. It feeds on seeds and insects, and colonial breeding males construct intricate woven nests suspended over water to attract females.