Common Kingfisher vs Red-backed Kingfisher
Alcedo atthis से तुलना Todiramphus pyrrhopygius
Side-by-Side Comparison
| विशेषता | Common Kingfisher | Red-backed Kingfisher |
|---|---|---|
| वैज्ञानिक नाम | Alcedo atthis | Todiramphus pyrrhopygius |
| गण | Coraciiformes | Coraciiformes |
| कुल | Alcedinidae | Alcedinidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | 17.0 cm (6.7 in) | — |
| पंखों का फैलाव | 25.0 cm (9.8 in) | 20.0 cm (7.9 in) |
| वजन | 36.0 g (1.27 oz) | 54.833333333333336 g (1.93 oz) |
| आहार | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … | -- |
| अंडों की संख्या | 3-10 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
साझा आवास
Common Kingfisher only
कोई नहीं
Red-backed Kingfisher only
कोई नहीं
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
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 …
Red-backed Kingfisher
Geographic Range & Migration
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
Red-backed Kingfisher
संरक्षण स्थिति
Common Kingfisher
Red-backed Kingfisher
How to Tell Them Apart
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
Red-backed Kingfisher
About These Birds
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.