Blue Petrel

Halobaena caerulea

IUCN: Least Concern

Taxonomy

Order
Procellariiformes
Family
Procellariidae
Genus
Halobaena
eBird Code
blupet1

Distribution

breeds islands of subantarctic Atlantic and Indian oceans mostly south of Antarctic Convergence from Diego Ramírez (south of Tierra del Fuego), Cape Horn, and South Georgia through subantarctic islands of southern Indian Ocean to Macquarie Island (southeast of Australia); forages to Antarctic waters; disperses to waters of southern South America and southern Australia

Data Sources

Taxonomy data from AviList 2025.