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Side-by-Side Comparison

คุณสมบัติ	Band-rumped Storm-petrel	Fork-tailed Storm-petrel
ชื่อวิทยาศาสตร์	Hydrobates castro	Hydrobates furcatus
อันดับ	Procellariiformes	Procellariiformes
วงศ์ตระกูล	Hydrobatidae	Hydrobatidae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	30.1 cm (11.9 in)	31.1 cm (12.2 in)
น้ำหนัก	49.25 g (1.74 oz)	63.5 g (2.24 oz)
อาหาร	--	--
จำนวนไข่	1	1
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

Band-rumped Storm-petrel only

ไม่มี

Fork-tailed Storm-petrel only

🌾 Grassland

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

สถานะการอนุรักษ์

Least Concern

Band-rumped Storm-petrel

Least Concern

Fork-tailed Storm-petrel

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About These Birds

Band-rumped Storm-petrel

Band-rumped Storm-petrel, 19–21 cm, breeds on Atlantic and Pacific volcanic islands including the Azores, Canaries, and Galápagos. Sooty brown with a white rump band; similar to Leach's but straighter wingtips and steadier flight. Multiple cryptic species may be involved. Planktivore; widespread pelagic.

Fork-tailed Storm-petrel

Fork-tailed Storm-petrel, 20–23 cm, is a distinctive pale grey storm-petrel of the North Pacific, breeding on islands from California to Japan. Pale blue-grey body, dark wing tips, forked tail. Unlike most storm-petrels, feeds largely on fish and marine debris rather than zooplankton alone. Winters offshore.

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More Birds to Explore

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