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Side-by-Side Comparison

विशेषता	European Storm-petrel	Wedge-rumped Storm-petrel
वैज्ञानिक नाम	Hydrobates pelagicus	Hydrobates tethys
गण	Procellariiformes	Procellariiformes
कुल	Hydrobatidae	Hydrobatidae
संरक्षण स्थिति	Least Concern	Least Concern
लंबाई	—	—
पंखों का फैलाव	23.8 cm (9.4 in)	26.0 cm (10.2 in)
वजन	26.5 g (0.93 oz)	27.0 g (0.95 oz)
आहार	--	--
अंडों की संख्या	1	1
Population Trend	—	—

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संरक्षण स्थिति

Least Concern

European Storm-petrel

Least Concern

Wedge-rumped Storm-petrel

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About These Birds

European Storm-petrel

European Storm-petrel, 14–18 cm, wingspan 36–39 cm, is the smallest seabird in European waters, breeding in burrows and rock crevices on Atlantic islands from Iceland to the Mediterranean. Entirely sooty black with white rump. Strictly nocturnal at colonies. Planktivore; patters over wave surface picking up oil and plankton.

Wedge-rumped Storm-petrel

Wedge-rumped Storm-petrel, 19–21 cm, breeds in enormous colonies in the Galápagos and on islands off Peru. The largest white rump patch of any storm-petrel — nearly triangular, extending to the uppertail coverts. Unlike most storm-petrels, daytime activity at colonies. Planktivore in eastern Pacific upwelling.

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