Black-bellied Seedeater vs Azure-shouldered Tanager
Sporophila melanogaster 비교 대상 Tangara cyanoptera
Side-by-Side Comparison
| 속성 | Black-bellied Seedeater | Azure-shouldered Tanager |
|---|---|---|
| 학명 | Sporophila melanogaster | Tangara cyanoptera |
| 목 | Passeriformes | Passeriformes |
| 과 | Thraupidae | Thraupidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 10.6 cm (4.2 in) | 19.2 cm (7.6 in) |
| 체중 | 9.25 g (0.33 oz) | 43.0 g (1.52 oz) |
| 식성 | -- | -- |
| 산란 수 | 1-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Black-bellied Seedeater
Azure-shouldered Tanager
About These Birds
Black-bellied Seedeater
The Black-bellied Seedeater is a Near Threatened small finch restricted to grasslands and marshes in southern Brazil, with the male showing a white face and breast contrasting with a black belly and back. Habitat loss due to conversion of Atlantic Forest grasslands to agriculture has significantly reduced its range and numbers. It feeds on grass seeds, particularly in dense wet grasslands.
Azure-shouldered Tanager
The Azure-shouldered Tanager is a tanager endemic to the Atlantic Forest of southeastern Brazil, weighing about 43g with a wingspan of 19.2cm. It has green plumage with striking azure-blue shoulder patches and forages in the forest canopy and edges. It feeds on fruit, nectar, and insects, often in mixed-species flocks.