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Side-by-Side Comparison

Merkmal	Broad-billed Prion	Balearic Shearwater
Wissenschaftlicher Name	Pachyptila vittata	Puffinus mauretanicus
Ordnung	Procellariiformes	Procellariiformes
Familie	Procellariidae	Procellariidae
Erhaltungsstatus	Least Concern	Critically Endangered
Länge	—	—
Flügelspannweite	39,0 cm (15.4 in)	48,4 cm (19.1 in)
Gewicht	187,0 g (6.60 oz)	514,8 g (18.16 oz)
Ernährung	--	--
Gelegegröße	1	1
Population Trend	—	—

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Habitat Comparison

Gemeinsame Lebensräume

🏖️ Küste

Broad-billed Prion only

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Balearic Shearwater only

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Erhaltungsstatus

Least Concern

Broad-billed Prion

Critically Endangered

Balearic Shearwater

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About These Birds

Broad-billed Prion

25–30 cm, wingspan 57–66 cm. Largest prion; pale blue-grey above, white below with dark M-mark across wings. Bill broad, blue with lamellae for filter-feeding on copepods. Breeds Tristan da Cunha and New Zealand subantarctic. Feeds by hydroplaning with bill submerged.

Balearic Shearwater

30–38 cm. Brown above; variably dirty-white to brown below; often shows brown smudging on flanks. Breeds only Balearic Islands, Spain. Critically Endangered with fewer than 3,000 pairs; faces extinction. Migrates to NE Atlantic; threatened by predators, fishing bycatch, and tourist development.

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