Children (43 direct children, 47 direct and indirect children):
Grey petrel
Pediunker
Black petrel
Black (parkinson's) petrel
Westland petrel
Westland black petrel
White-chinned petrel
(tree size 1)
Procellaria aequinoctialis
Spectacled petrel
Procellaria conspicillata
Procellaria brevirostris
Procellaria pacifica
Procellaria gravis
Procellaria grisea
Procellaria tenuirostris
Procellaria furcata
Procellaria leucorhoa
Procellaria melania
Procellaria assimilis
(tree size 2)
Procellaria carneipes
Procellaria lherminieri
(tree size 1)
Procellaria atlantica
Procellaria bulwerii
Procellaria cookii
Procellaria forsteri
Procellaria glacialoides
Procellaria leachii
Procellaria leucoptera
Procellaria marina
Procellaria solandri
Procellaria torquata
Procellaria brasiliana
Procellaria glacialis
Procellaria leucomelas
Procellaria puffinus
Procellaria alba
Procellaria gavia
Procellaria hasitata
Procellaria incerta
Procellaria turtur
Procellaria macroptera
Procellaria vittata
Procellaria fuliginosa
Procellaria brevipes
Procellaria grallaria
Procellaria inexpectata
Procellaria lessonii
Procellaria rostrata