White-winged Black-tyrant vs Bahia Wagtail-tyrant
Knipolegus aterrimus comparado com Stigmatura bahiae
Side-by-Side Comparison
| Atributo | White-winged Black-tyrant | Bahia Wagtail-tyrant |
|---|---|---|
| Nome científico | Knipolegus aterrimus | Stigmatura bahiae |
| Ordem | Passeriformes | Passeriformes |
| Família | Tyrannidae | Tyrannidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 16,5 cm (6.5 in) | 10,6 cm (4.2 in) |
| Peso | 20,3 g (0.72 oz) | 8,45 g (0.30 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 2-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
White-winged Black-tyrant only
Bahia Wagtail-tyrant only
Nenhum
Estado de conservação
Least Concern
White-winged Black-tyrant
Least Concern
Bahia Wagtail-tyrant
About These Birds
White-winged Black-tyrant
O viuvinha-negra é um tiranídeo de plumagem completamente preta nos machos, encontrado em áreas abertas e arbustivas da América do Sul, especialmente em campos e cerrado.
Bahia Wagtail-tyrant
The Bahia Wagtail-tyrant is a small flycatcher found in caatinga and dry scrub habitats of northeastern Brazil, weighing about 8.45g with a wingspan of 10.6cm. It has a long tail often wagged conspicuously and forages for insects in open shrubby habitats. It is one of several passerines endemic to the caatinga biome.