Red-shouldered Blackbird vs Yellow-winged Blackbird
Agelaius assimilis مقارنةً بـ Agelasticus thilius
Side-by-Side Comparison
| السمة | Red-shouldered Blackbird | Yellow-winged Blackbird |
|---|---|---|
| الاسم العلمي | Agelaius assimilis | Agelasticus thilius |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Icteridae | Icteridae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 18,7 cm (7.4 in) | 18,7 cm (7.4 in) |
| الوزن | 44,75 g (1.58 oz) | 31,15 g (1.10 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 2-3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
Red-shouldered Blackbird only
بلا
Yellow-winged Blackbird only
حالة الحفاظ
Red-shouldered Blackbird
Yellow-winged Blackbird
About These Birds
Red-shouldered Blackbird
The Red-shouldered Blackbird, <em>Agelaius assimilis</em>, belongs to the family Icteridae and inhabits wetland environments in Cuba, where it is endemic. This species builds cup-type nests, typically woven among reeds or emergent aquatic vegetation in marshes and wetland margins. Clutch sizes range from 2 to 3 eggs. Detailed plumage and behavioral descriptions of this species are limited in the available literature, though the common name references the red shoulder patches, or epaulettes, characteristic of males in the genus Agelaius, which are …
Yellow-winged Blackbird
The Yellow-winged Blackbird, <em>Agelasticus thilius</em>, belongs to the family Icteridae, the New World blackbirds, and occurs across parts of southern South America. Detailed plumage and behavioral descriptions of this species are limited in the available literature. This species is associated with grassland and wetland habitats, particularly marshes, wet meadows, and the edges of lakes and rivers, in countries including Argentina, Chile, Bolivia, and Peru. The Yellow-winged Blackbird holds a conservation status of Least Concern, indicating no immediate population-level concerns. Diet …