Halobaena caerulea

== Translingual == === Proper noun === Halobaena caerulea f A taxonomic species within the family Procellariidae – blue petrel, of the Southern Ocean. ==== Hypernyms ==== (species): Procellariiformes – order; Procellariidae – family; Halobaena – genus === References === Halobaena caerulea on Wikipedia.Wikipedia Halobaena caerulea on Wikispecies.Wikispecies Category:Halobaena caerulea on Wikimedia Commons.Wikimedia Commons Gill, F.; Wright, M. (2006), Birds of the World: Recommended English Names, Princeton University Press, →ISBN