Common Starling vs Nias Hill Myna
Sturnus vulgaris comparado com Gracula robusta
Side-by-Side Comparison
| Atributo | Common Starling | Nias Hill Myna |
|---|---|---|
| Nome científico | Sturnus vulgaris | Gracula robusta |
| Ordem | Passeriformes | Passeriformes |
| Família | Sturnidae | Sturnidae |
| Estado de conservação | Least Concern | Critically Endangered |
| Comprimento | 21,5 cm (8.5 in) | — |
| Envergadura | 37,0 cm (14.6 in) | 40,4 cm (15.9 in) |
| Peso | 78,0 g (2.75 oz) | 192,0 g (6.77 oz) |
| Dieta | Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … | -- |
| Tamanho da postura | 4-7 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Nenhum
Common Starling only
Nias Hill Myna only
Common Starling
Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.
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.
Nias Hill Myna
Geographic Range & Migration
Common Starling
Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.
Nias Hill Myna
Estado de conservação
Common Starling
Nias Hill Myna
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
Nias Hill Myna
About These Birds
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.