Belding's Yellowthroat vs Black-crested Warbler
Geothlypis beldingi ile kıyaslandığında Myiothlypis nigrocristata
Side-by-Side Comparison
| Özellik | Belding's Yellowthroat | Black-crested Warbler |
|---|---|---|
| Bilimsel Ad | Geothlypis beldingi | Myiothlypis nigrocristata |
| Takım | Passeriformes | Passeriformes |
| Familya | Parulidae | Parulidae |
| Koruma Durumu | Vulnerable | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 12,3 cm (4.8 in) | 12,3 cm (4.8 in) |
| Ağırlık | 14,895 g (0.53 oz) | 14,075 g (0.50 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 2-3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Belding's Yellowthroat only
Black-crested Warbler only
Koruma Durumu
Belding's Yellowthroat
Black-crested Warbler
About These Birds
Belding's Yellowthroat
Belding's Yellowthroat is a vulnerable warbler endemic to a few freshwater marshes in southern Baja California, Mexico. Males have a bright yellow throat and breast, black mask, and olive-green upperparts. Its highly restricted range and dependence on marsh habitats make it susceptible to water diversion, drought, and habitat loss.
Black-crested Warbler
The Black-crested Warbler is a small warbler of Andean cloud forest undergrowth in Colombia, Ecuador, Venezuela, and Peru, with a distinctive black cap and crest contrasting with yellow underparts and olive upperparts. It inhabits dense forest undergrowth and thickets along stream edges and forest borders. It feeds on insects, foraging close to the ground in typical warbler fashion.