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Balearic Shearwater

Puffinus mauretanicus

Critically Endangered
Wingspan
48.4 cm
Weight
514.8 g
Family
Procellariidae
Order
Procellariiformes

About

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.

Physical Description

Measurement Value Imperial
Wingspan 48.4 cm 19.1 in
Weight 514.8 g 18.16 oz

Habitat & Range

Conservation Status

Critically Endangered
IUCN Red List

Behavior & Breeding

Nesting

Nest type: BU,CV. Incubation: 51 days. Fledging: 70 days.

Clutch Size

1

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Procellariiformes (Albatrosses & Petrels)
Family Procellariidae (Petrels & Shearwaters)
Genus Puffinus
Species Puffinus mauretanicus

Distribution

Balearic Shearwater has been recorded in 4 countries.

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Present Not recorded
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countries highlighted

External Databases

Frequently Asked Questions

Is the Balearic Shearwater endangered?
The Balearic Shearwater has a conservation status of Critically Endangered.
How does the Balearic Shearwater nest?
Nest type: BU,CV. Incubation: 51 days. Fledging: 70 days.
How big is the Balearic Shearwater?
The Balearic Shearwater has a wingspan of 48.4 cm, weight of 514.8 g.
What order and family does the Balearic Shearwater belong to?
The Balearic Shearwater (Puffinus mauretanicus) belongs to the order Procellariiformes and the family Procellariidae.

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