Common Myna vs Nias Hill Myna
Acridotheres tristis comparado com Gracula robusta
Side-by-Side Comparison
| Atributo | Common Myna | Nias Hill Myna |
|---|---|---|
| Nome científico | Acridotheres tristis | Gracula robusta |
| Ordem | Passeriformes | Passeriformes |
| Família | Sturnidae | Sturnidae |
| Estado de conservação | Least Concern | Critically Endangered |
| Comprimento | 25,0 cm (9.8 in) | — |
| Envergadura | 38,0 cm (15.0 in) | 40,4 cm (15.9 in) |
| Peso | 120,0 g (4.23 oz) | 192,0 g (6.77 oz) |
| Dieta | Omnivorous — insects, fruit, grain, and kitchen scraps. Bold and opportunistic around human settlements. | -- |
| Tamanho da postura | 2-6 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Nenhum
Common Myna only
Nias Hill Myna only
Common Myna
Urban areas, farmland, and open woodland. Closely associated with humans and one of the most successful avian urban colonizers.
Song & Call Comparison
Common Myna
A noisy, cackling chatter and melodious whistling mixed together. An accomplished mimic of other birds and sounds. Gives repeated 'mee-ow' and harsh 'quarr' alarm calls.
Nias Hill Myna
Geographic Range & Migration
Common Myna
Native to South and Southeast Asia. Introduced and invasive in Australia, South Africa, Middle East, and many Pacific islands.
Nias Hill Myna
Estado de conservação
Common Myna
Nias Hill Myna
How to Tell Them Apart
Common Myna
Brown body with a glossy black hood, yellow bill, and bare yellow skin behind the eye. White wing patches conspicuous in flight. Yellow legs.
Strong, slightly curved yellow bill
Nias Hill Myna
About These Birds
Common Myna
Maina-comum (Acridotheres tristis) — 23-26 cm. Pássaro da família dos estorninhos originário do sul da Ásia, introduzido em numerosas regiões tropicais onde se tornou espécie invasora problemática. Plumagem castanho-escura com cabeça negra e marcas brancas nas asas. Vocaliza com grande variedade de sons. Onívoro oportunista extremamente adaptável.