Keel-billed Toucan vs Chestnut-eared Araçari

Ramphastos sulfuratus 比較対象 Pteroglossus castanotis

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Side-by-Side Comparison

属性 Keel-billed Toucan Chestnut-eared Araçari
学名 Ramphastos sulfuratus Pteroglossus castanotis
Piciformes Piciformes
Ramphastidae Ramphastidae
保全状況 Least Concern Least Concern
体長 50.0 cm (19.7 in)
翼開長 56.0 cm (22.0 in) 30.9 cm (12.2 in)
体重 400.0 g (14.11 oz) 265.0 g (9.35 oz)
食性 Primarily fruit, supplemented with insects, lizards, eggs, and nestlings. Uses its long bill to reach … --
一腹卵数 1-4 2-4
Population Trend
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Size Comparison

Body Length
Keel-billed Toucan 50.0 cm
Chestnut-eared Araçari
翼開長
Keel-billed Toucan 56.0 cm
Chestnut-eared Araçari 30.9 cm
体重
Keel-billed Toucan 400.0 g
Chestnut-eared Araçari 265.0 g
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Habitat Comparison

共通生息地

Keel-billed Toucan only

Chestnut-eared Araçari only

Keel-billed Toucan

Tropical and subtropical lowland rainforests and forest edges from sea level to about 1,900 meters.

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Song & Call Comparison

Keel-billed Toucan

さえずり

Produces a repeated frog-like croaking 'prrrek-prrrek' or 'terrio-terrio'. Not melodic; the call resembles a mechanical rattle or frog. Also gives bill-clattering.

Chestnut-eared Araçari

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Geographic Range & Migration

Keel-billed Toucan

Southern Mexico through Central America to northern Colombia and northwestern Venezuela.

Chestnut-eared Araçari

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保全状況

Least Concern

Keel-billed Toucan

Least Concern

Chestnut-eared Araçari

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How to Tell Them Apart

Keel-billed Toucan

羽毛

Black body with a bright yellow throat and chest. Red undertail coverts. The enormous bill is green with orange sides, a blue patch, and a red tip.

くちばし

Enormous, lightweight, multicolored bill up to 15 cm long — green, orange, blue, and red

Chestnut-eared Araçari

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About These Birds

Keel-billed Toucan

The keel-billed toucan is the national bird of Belize and one of the most recognizable birds in the Neotropics. Its oversized bill, which can be a third of its body length, is actually very light due to its hollow honeycomb structure. Toucans roost communally, with up to six adults squeezing into a single tree cavity.

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Related Comparisons

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