識別
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A fairly large pigeon of lowland and montane forest canopy with a pale gray head, breast, and back, a rufous belly, and spotted wings. The chest and belly colors blend in the female, but are separated by a black breast band in the male, the width of which varies with race. Occurs together with other imperial-pigeon species, but differs in having a rufous belly. Song is an accelerating series of deep hoots.
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