Blue Jay vs Banggai Crow
Cyanocitta cristata compared with Corvus unicolor
Side-by-Side Comparison
| Attribute | Blue Jay | Banggai Crow |
|---|---|---|
| Scientific Name | Cyanocitta cristata | Corvus unicolor |
| Order | Passeriformes | Passeriformes |
| Family | Corvidae | Corvidae |
| Conservation Status | Least Concern | Critically Endangered |
| Length | 28.0 cm (11.0 in) | — |
| Wingspan | 42.0 cm (16.5 in) | 40.2 cm (15.8 in) |
| Weight | 87.0 g (3.07 oz) | 175.0 g (6.17 oz) |
| Diet | Omnivorous — nuts (especially acorns), seeds, berries, insects, and occasionally eggs or nestlings of other … | -- |
| Clutch Size | 2-7 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Blue Jay
Deciduous and mixed forests, parks, and suburban areas. Highly adaptable to human-modified landscapes.
Song & Call Comparison
Blue Jay
A harsh, ringing 'jaay-jaay-jaay'. Also mimics Red-tailed Hawk and other species convincingly. Gives soft, liquid 'bell' calls and gurgling whispers in flocks.
Banggai Crow
Geographic Range & Migration
Blue Jay
Eastern and central North America from southern Canada to the Gulf Coast. Some populations migrate irregularly.
Banggai Crow
Conservation Status
Blue Jay
Banggai Crow
How to Tell Them Apart
Blue Jay
Bright blue upperparts with black barring on the wings and tail. White face and underparts with a black necklace. Prominent blue crest.
Stout, straight black bill
Banggai Crow
About These Birds
Blue Jay
The blue jay is a bold, intelligent member of the corvid family known for its striking plumage and loud calls. Blue jays are important dispersers of oak trees, as they cache thousands of acorns each autumn. Their complex social behavior includes mimicking the calls of hawks to scare other birds from feeders.
Banggai Crow
The Banggai Crow is a Critically Endangered corvid of the family Corvidae found only on Peleng Island in Indonesia. Weighing about 175g with a wingspan of 40.2cm, it is a large all-black crow restricted to one of the world's smallest ranges for any corvid. Deforestation and hunting have reduced its population to critically low numbers.