Common Starling vs Eurasian Eagle-Owl
Sturnus vulgaris เปรียบเทียบกับ Bubo bubo
Side-by-Side Comparison
| คุณสมบัติ | Common Starling | Eurasian Eagle-Owl |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Sturnus vulgaris | Bubo bubo |
| อันดับ | Passeriformes | Strigiformes |
| วงศ์ตระกูล | Sturnidae | Strigidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 21.5 cm (8.5 in) | 68.0 cm (26.8 in) |
| กว้างปีก | 37.0 cm (14.6 in) | 170.0 cm (66.9 in) |
| น้ำหนัก | 78.0 g (2.75 oz) | 2800.0 g (98.77 oz) |
| อาหาร | Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … | Mammals up to the size of hares and young foxes, and birds up to the … |
| จำนวนไข่ | 4-7 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Common Starling only
Eurasian Eagle-Owl only
Common Starling
Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
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.
Eurasian Eagle-Owl
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Geographic Range & Migration
Common Starling
Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
สถานะการอนุรักษ์
Common Starling
Eurasian Eagle-Owl
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
Eurasian Eagle-Owl
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked bill
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.
Eurasian Eagle-Owl
The Eurasian eagle-owl is one of the largest owl species in the world, with females sometimes reaching a wingspan of nearly two meters. Its deep booming call can be heard up to four kilometers away on calm nights. These apex predators sit at the top of the avian food chain, preying on other raptors including buzzards and smaller owls.