Sumatran Cochoa vs Common Blackbird

Cochoa beccarii compared with Turdus merula

Side-by-Side Comparison

Attribute Sumatran Cochoa Common Blackbird
Scientific Name Cochoa beccarii Turdus merula
Order Passeriformes Passeriformes
Family Turdidae Turdidae
Conservation Status Least Concern Least Concern
Length 25.0 cm (9.8 in)
Wingspan 27.6 cm (10.9 in) 36.0 cm (14.2 in)
Weight 111.5 g (3.93 oz) 100.0 g (3.53 oz)
Diet -- Earthworms, insects, berries, and fruit. Forages on the ground, turning over leaf litter. Famously pulls …
Clutch Size -- 3-5
Population Trend

Size Comparison

Body Length
Sumatran Cochoa
Common Blackbird 25.0 cm
Wingspan
Sumatran Cochoa 27.6 cm
Common Blackbird 36.0 cm
Weight
Sumatran Cochoa 111.5 g
Common Blackbird 100.0 g

Habitat Comparison

Shared Habitats

Sumatran Cochoa only

None

Common Blackbird only

Common Blackbird

Woodland, hedgerows, gardens, and parks. One of the most common garden birds across Europe.

Song & Call Comparison

Sumatran Cochoa

Common Blackbird

Song

Arguably Britain's finest songster: rich, flute-like phrases with deep, mellow quality. Sings persistently at dusk. Alarm is a sharp 'chook-chook'. Song includes liquid 'pew' notes.

Geographic Range & Migration

Sumatran Cochoa

Common Blackbird

Europe, Asia, and North Africa. Introduced to Australia and New Zealand. Northern populations are migratory.

Conservation Status

Least Concern

Sumatran Cochoa

Least Concern

Common Blackbird

How to Tell Them Apart

Sumatran Cochoa

Common Blackbird

Plumage

Males are jet black with a bright yellow-orange bill and eye-ring. Females are dark brown with mottled underparts and a dull yellowish bill.

Bill

Bright yellow-orange bill in males, dull brownish in females

About These Birds

Common Blackbird

The common blackbird is one of Europe's most familiar and best-loved songbirds, celebrated for its rich, fluting song delivered from rooftop and treetop perches at dawn and dusk. Originally a shy woodland bird, it has colonized urban environments over the past two centuries and become one of the most successful urban adapters.

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