Common Starling vs Waller's Starling
Sturnus vulgaris so với Onychognathus walleri
Side-by-Side Comparison
| Thuộc Tính | Common Starling | Waller's Starling |
|---|---|---|
| Tên Khoa Học | Sturnus vulgaris | Onychognathus walleri |
| Bộ | Passeriformes | Passeriformes |
| Họ | Sturnidae | Sturnidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 21,5 cm (8.5 in) | — |
| Chiều Dài Sải Cánh | 37,0 cm (14.6 in) | 24,5 cm (9.6 in) |
| Khối Lượng | 78,0 g (2.75 oz) | 86,0 g (3.03 oz) |
| Chế Độ Ăn | Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … | -- |
| Số Trứng | 4-7 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Không
Common Starling only
Waller's Starling only
Common Starling
Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.
Song & Call Comparison
Common Starling
A complex mimic: rattles, whistles, clicks, and squeaks mixed with imitations of other birds. Song is a continuous medley. Also gives harsh 'scheer' alarm and chattering.
Waller's Starling
Geographic Range & Migration
Common Starling
Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.
Waller's Starling
Tình Trạng Bảo Tồn
Common Starling
Waller's Starling
How to Tell Them Apart
Common Starling
Glossy black plumage with iridescent purple and green sheen in breeding season. Winter plumage shows white spotting. Short tail and pointed wings in flight.
Long, pointed bill — yellow in breeding season, dark in winter
Waller's Starling
About These Birds
Common Starling
The common starling is famous for its murmurations — vast swirling flocks of thousands that create mesmerizing patterns in winter skies. An accomplished mimic, it can imitate other birds, car alarms, and phone ringtones. Introduced to North America by a group intent on establishing every bird mentioned by Shakespeare.