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Side-by-Side Comparison

Merkmal	Snowy Sheathbill	Black-faced Sheathbill
Wissenschaftlicher Name	Chionis albus	Chionis minor
Ordnung	Charadriiformes	Charadriiformes
Familie	Chionidae	Chionidae
Erhaltungsstatus	Least Concern	Least Concern
Länge	—	—
Flügelspannweite	49,2 cm (19.4 in)	45,4 cm (17.9 in)
Gewicht	682,5 g (24.07 oz)	595,0 g (20.99 oz)
Ernährung	--	--
Gelegegröße	1-4	2-3
Population Trend	—	—

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Habitat Comparison

Gemeinsame Lebensräume

🏖️ Küste

Snowy Sheathbill only

-

Black-faced Sheathbill only

🌿 Feuchtgebiet 🌾 Grasland

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Erhaltungsstatus

Least Concern

Snowy Sheathbill

Least Concern

Black-faced Sheathbill

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About These Birds

Snowy Sheathbill

Snowy Sheathbill (Chionis albus) is a stocky 34–41 cm all-white bird of the Antarctic and sub-Antarctic; sole member of its family in the Southern Ocean region. White plumage; bare facial skin with fleshy caruncles; yellowish bill with horny sheath. Inhabits penguin and seal colonies, stealing food and scavenging carrion.

Black-faced Sheathbill

Black-faced Sheathbill (Chionis minor) is a stocky 38–41 cm all-white Antarctic bird of the sub-Antarctic Indian Ocean islands. Similar to Snowy Sheathbill but with dark facial skin and pink bill sheath. Resident on Prince Edward, Crozet, Kerguelen, and Heard Islands year-round. Scavenges in penguin colonies and seabird nesting sites.

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