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Side-by-Side Comparison

السمة	New Caledonian Storm-petrel	Polynesian Storm-petrel
الاسم العلمي	Fregetta lineata	Nesofregetta fuliginosa
الرتبة	Procellariiformes	Procellariiformes
الفصيلة	Oceanitidae	Oceanitidae
حالة الحفاظ	Data Deficient	Endangered
الطول	—	—
طول الجناح	—	39,5 cm (15.6 in)
الوزن	—	71,0 g (2.50 oz)
النظام الغذائي	--	--
عدد البيض في الوضع	--	1
Population Trend	—	—

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Habitat Comparison

الموائل المشتركة

بلا

New Caledonian Storm-petrel only

بلا

Polynesian Storm-petrel only

🏖️ Coastal

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حالة الحفاظ

Data Deficient

New Caledonian Storm-petrel

Endangered

Polynesian Storm-petrel

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About These Birds

New Caledonian Storm-petrel

New Caledonian Storm-petrel, 18–20 cm, is an extremely poorly known species recorded only from around New Caledonia in the southwest Pacific. Until recently unconfirmed as a breeding species; a small colony was found in 2021. Morphology similar to Black-bellied Storm-petrel; conservation status under review.

Polynesian Storm-petrel

Polynesian Storm-petrel, 25–26 cm, is the largest storm-petrel, breeding on tropical Pacific islands from the Marquesas to the Cook Islands. Two morphs: dark and white-bellied. Flies with distinctive high bounding style. Vulnerable; predated by introduced rats and cats on nesting islands. Planktivore.

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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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