Ash-breasted Tit-tyrant vs Bahia Wagtail-tyrant
Anairetes alpinus เปรียบเทียบกับ Stigmatura bahiae
Side-by-Side Comparison
| คุณสมบัติ | Ash-breasted Tit-tyrant | Bahia Wagtail-tyrant |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Anairetes alpinus | Stigmatura bahiae |
| อันดับ | Passeriformes | Passeriformes |
| วงศ์ตระกูล | Tyrannidae | Tyrannidae |
| สถานะการอนุรักษ์ | Endangered | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 12.7 cm (5.0 in) | 10.6 cm (4.2 in) |
| น้ำหนัก | 9.666666666666666 g (0.34 oz) | 8.45 g (0.30 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 2-3 |
| Population Trend | — | — |
สถานะการอนุรักษ์
Endangered
Ash-breasted Tit-tyrant
Least Concern
Bahia Wagtail-tyrant
About These Birds
Ash-breasted Tit-tyrant
The Ash-breasted Tit-tyrant is an Endangered small flycatcher restricted to high-altitude Polylepis forests in the Andes of Peru and Bolivia. Weighing under 10g with a wingspan near 12.7cm, it depends heavily on threatened Polylepis woodland. Habitat destruction has severely reduced its population.
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.