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Side-by-Side Comparison

Attribute	Northern Silvery Kingfisher	Biak Paradise-kingfisher
Scientific Name	Ceyx flumenicola	Tanysiptera riedelii
Order	Coraciiformes	Coraciiformes
Family	Alcedinidae	Alcedinidae
Conservation Status	Near Threatened	Near Threatened
Length	—	—
Wingspan	11.5 cm (4.5 in)	19.8 cm (7.8 in)
Weight	17.75 g (0.63 oz)	64.875 g (2.29 oz)
Diet	--	--
Clutch Size	--	--
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌲 Forest

Northern Silvery Kingfisher only

None

Biak Paradise-kingfisher only

None

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

Conservation Status

Near Threatened

Northern Silvery Kingfisher

Near Threatened

Biak Paradise-kingfisher

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About These Birds

Northern Silvery Kingfisher

Biak Paradise-kingfisher

The Biak Paradise-kingfisher is a near-threatened, spectacularly plumaged kingfisher endemic to Biak Island in West Papua. It has elongated white tail streamers, turquoise-blue and chestnut plumage, and a bright red bill. It inhabits lowland rainforest and is highly dependent on undisturbed forest for nesting and foraging on earthworms and insects.

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