🐦
Cory's Shearwater
Calonectris borealis
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Least Concern
Wingspan
69.4 cm
Weight
787.5 g
Family
Procellariidae
Order
Procellariiformes
About
46–56 cm, wingspan 112–126 cm. Large shearwater; greyish-brown above with yellowish bill; white below with pale underwing. Breeds Macaronesia (Azores, Canaries, Madeira). Migrates across Atlantic to South Atlantic wintering grounds. Feeds on fish and squid; follows fishing vessels.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Wingspan | 69.4 cm | 27.3 in |
| Weight | 787.5 g | 27.78 oz |
Conservation Status
Least Concern
IUCN Red List
Behavior & Breeding
Nesting
Nest type: BU,CR. Incubation: 52-56 days. Fledging: 91-105 days.
Clutch Size
1
Taxonomy
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Procellariiformes (Albatrosses & Petrels) |
| Family | Procellariidae (Petrels & Shearwaters) |
| Genus | Calonectris |
| Species | Calonectris borealis |
External Databases
Frequently Asked Questions
Is the Cory's Shearwater endangered?
The Cory's Shearwater has a conservation status of Least Concern.
How does the Cory's Shearwater nest?
Nest type: BU,CR. Incubation: 52-56 days. Fledging: 91-105 days.
How big is the Cory's Shearwater?
The Cory's Shearwater has a wingspan of 69.4 cm, weight of 787.5 g.
What order and family does the Cory's Shearwater belong to?
The Cory's Shearwater (Calonectris borealis) belongs to the order Procellariiformes and the family Procellariidae.
Similar Birds
Other species in the Procellariidae family
Antarctic Petrel
Thalassoica antarctica
Least Concern
Antarctic Prion
Pachyptila desolata
Least Concern
Atlantic Petrel
Pterodroma incerta
Endangered
Audubon's Shearwater
Puffinus lherminieri
Least Concern
Balearic Shearwater
Puffinus mauretanicus
Critically Endangered
Bannerman's Shearwater
Puffinus bannermani
Endangered
Barau's Petrel
Pterodroma baraui
Endangered
Barolo Shearwater
Puffinus baroli
Not Evaluated