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Side-by-Side Comparison

Attribute	Fairy Prion	Balearic Shearwater
Scientific Name	Pachyptila turtur	Puffinus mauretanicus
Order	Procellariiformes	Procellariiformes
Family	Procellariidae	Procellariidae
Conservation Status	Least Concern	Critically Endangered
Length	—	—
Wingspan	34.8 cm (13.7 in)	48.4 cm (19.1 in)
Weight	136.75 g (4.82 oz)	514.8 g (18.16 oz)
Diet	--	--
Clutch Size	1	1
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🏖️ Coastal

Fairy Prion only

🌾 Grassland

Balearic Shearwater only

None

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Conservation Status

Least Concern

Fairy Prion

Critically Endangered

Balearic Shearwater

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About These Birds

Fairy Prion

23–28 cm, wingspan 56–60 cm. Small prion with narrow bill; blue-grey with clear dark M-mark across wings. Breeds southern New Zealand, Falklands, Kerguelen. The most widespread small prion. Feeds on small crustaceans and copepods at sea surface; highly gregarious offshore.

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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More Birds to Explore

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Antarctic Petrel Thalassoica antarctica Antarctic Prion Pachyptila desolata Atlantic Petrel Pterodroma incerta Audubon's Shearwater Puffinus lherminieri All Procellariidae birds →

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