Common Kingfisher vs Common Starling
Alcedo atthis comparado com Sturnus vulgaris
Side-by-Side Comparison
| Atributo | Common Kingfisher | Common Starling |
|---|---|---|
| Nome científico | Alcedo atthis | Sturnus vulgaris |
| Ordem | Coraciiformes | Passeriformes |
| Família | Alcedinidae | Sturnidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 17,0 cm (6.7 in) | 21,5 cm (8.5 in) |
| Envergadura | 25,0 cm (9.8 in) | 37,0 cm (14.6 in) |
| Peso | 36,0 g (1.27 oz) | 78,0 g (2.75 oz) |
| Dieta | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … | Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … |
| Tamanho da postura | 3-10 | 4-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Common Kingfisher only
Nenhum
Common Starling only
Nenhum
Common Kingfisher
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
Common Starling
Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.
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 …
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.
Geographic Range & Migration
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
Common Starling
Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.
Estado de conservação
Common Kingfisher
Common Starling
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
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
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.
Common Starling
Estorninho-malhado (Sturnus vulgaris) — 19-22 cm. Distribuído pela Europa e Ásia, introduzido na América do Norte, Austrália e África do Sul. Plumagem negra com reflexo metálico verde e roxo, com pontas brancas no inverno. Voo em bandos enormes (murmuração) é espetáculo notável. Excelente imitador. Omnívoro adaptável a ambientes urbanos e agrícolas.