Barn Owl vs Common Kingfisher
Tyto alba เปรียบเทียบกับ Alcedo atthis
Side-by-Side Comparison
| คุณสมบัติ | Barn Owl | Common Kingfisher |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Tyto alba | Alcedo atthis |
| อันดับ | Strigiformes | Coraciiformes |
| วงศ์ตระกูล | Tytonidae | Alcedinidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 35.0 cm (13.8 in) | 17.0 cm (6.7 in) |
| กว้างปีก | 90.0 cm (35.4 in) | 25.0 cm (9.8 in) |
| น้ำหนัก | 350.0 g (12.35 oz) | 36.0 g (1.27 oz) |
| อาหาร | Almost exclusively small mammals, especially voles and mice. Hunts using extraordinary hearing to locate prey … | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … |
| จำนวนไข่ | 2-16 | 3-10 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Barn Owl only
Common Kingfisher only
ไม่มี
Barn Owl
Open farmland, grasslands, and marshes. Nests in barns, church steeples, tree cavities, and purpose-built nest boxes.
Common Kingfisher
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
Song & Call Comparison
Barn Owl
An eerie, drawn-out rasping shriek 'shreeeeee' — not a hoot. Also gives hissing, snoring, and bill-snapping when disturbed. Chicks call with a persistent rasping hunger call.
Common Kingfisher
A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling …
Geographic Range & Migration
Barn Owl
The most widespread owl and one of the most widespread land birds, found on every continent except Antarctica.
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
สถานะการอนุรักษ์
Barn Owl
Common Kingfisher
How to Tell Them Apart
Barn Owl
Pale golden-buff upperparts with delicate grey mottling. Pure white heart-shaped face and white to pale buff underparts. Ghostly white appearance in flight.
Pale pinkish hooked bill nearly concealed by the facial disc
Common Kingfisher
Brilliant electric blue upperparts and orange underparts. Blue-green crown with darker barring. White throat patch and cheek spots. A flash of blue in flight.
Long, straight, dagger-like dark bill — orange base on the lower mandible in females
About These Birds
Barn Owl
The barn owl has the most asymmetrical ears of any owl, giving it the finest auditory localization ability in the animal kingdom. It can catch prey in complete darkness using sound alone. The barn owl's distinctive heart-shaped face acts as a parabolic dish, funneling sound to its offset ears.
Common Kingfisher
The common kingfisher is a dazzling jewel of waterways, its iridescent blue plumage caused by light refraction in the feather structure rather than pigment. These birds inspired the design of the Shinkansen bullet train in Japan — the shape of their bill was copied to reduce sonic booms when trains exit tunnels.