Guadalcanal Dwarf-kingfisher vs Common Kingfisher
Ceyx nigromaxilla comparé à Alcedo atthis
Side-by-Side Comparison
| Attribut | Guadalcanal Dwarf-kingfisher | Common Kingfisher |
|---|---|---|
| Nom scientifique | Ceyx nigromaxilla | Alcedo atthis |
| Ordre | Coraciiformes | Coraciiformes |
| Famille | Alcedinidae | Alcedinidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | 17,0 cm (6.7 in) |
| Envergure | 11,5 cm (4.5 in) | 25,0 cm (9.8 in) |
| Poids | 18,84 g (0.66 oz) | 36,0 g (1.27 oz) |
| Régime alimentaire | -- | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … |
| Taille de la couvée | -- | 3-10 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Aucun(e)
Guadalcanal Dwarf-kingfisher only
Common Kingfisher only
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
Guadalcanal Dwarf-kingfisher
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
Guadalcanal Dwarf-kingfisher
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
Statut de conservation
Guadalcanal Dwarf-kingfisher
Common Kingfisher
How to Tell Them Apart
Guadalcanal Dwarf-kingfisher
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
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.