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Side-by-Side Comparison

Özellik	Black-bellied Storm-petrel	Pincoya Storm-petrel
Bilimsel Ad	Fregetta tropica	Oceanites pincoyae
Takım	Procellariiformes	Procellariiformes
Familya	Oceanitidae	Oceanitidae
Koruma Durumu	Least Concern	Data Deficient
Uzunluk	—	—
Kanat Açıklığı	32,9 cm (13.0 in)	26,7 cm (10.5 in)
Ağırlık	53,0 g (1.87 oz)	26,0 g (0.92 oz)
Beslenme	--	--
Kuluçka Büyüklüğü	1	1
Population Trend	—	—

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Habitat Comparison

Ortak Yaşam Alanları

Hiçbiri

Black-bellied Storm-petrel only

Hiçbiri

Pincoya Storm-petrel only

🏖️ Coastal

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Koruma Durumu

Least Concern

Black-bellied Storm-petrel

Data Deficient

Pincoya Storm-petrel

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About These Birds

Black-bellied Storm-petrel

Black-bellied Storm-petrel, 19–21 cm, breeds on sub-Antarctic islands and disperses widely across the Southern Ocean. Dark above with white rump; distinctive black streak through the white belly. Patters over wave surfaces picking up plankton. Long-distance pelagic movements after breeding.

Pincoya Storm-petrel

Pincoya Storm-petrel, 16–18 cm, was described as a new species only in 2013 from the Chiloé Archipelago of Chile. One of the most recently discovered birds in the Americas. Dark with white belly patch. Breeds in Chilean fjords — unusual for storm-petrels. Forages over cold sub-Antarctic coastal waters.

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More Birds to Explore

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White-faced Storm-petrel Pelagodroma marina New Zealand Storm-petrel Fregetta maoriana White-bellied Storm-petrel Fregetta grallaria White-vented Storm-petrel Oceanites gracilis All Oceanitidae birds →

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