Bertram's Weaver vs Black-headed Weaver
Ploceus bertrandi เปรียบเทียบกับ Ploceus melanocephalus
Side-by-Side Comparison
| คุณสมบัติ | Bertram's Weaver | Black-headed Weaver |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Ploceus bertrandi | Ploceus melanocephalus |
| อันดับ | Passeriformes | Passeriformes |
| วงศ์ตระกูล | Ploceidae | Ploceidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 15.9 cm (6.3 in) | 14.4 cm (5.7 in) |
| น้ำหนัก | 38.63333333333333 g (1.36 oz) | 25.224999999999998 g (0.89 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
สถานะการอนุรักษ์
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.