anxinga fu'ivla

x1 is an anhinga/darter (bird) of species/subtaxon x2

See also falkrokora, fregata, sulmoru, cipni.

In notes:

falkrokora
x1 is a cormorant/shag (family Phalacrocoracidae) of species/breed x2.
fregata
x1 is a frigatebird (family Fregatidae) of species/breed x2
sulmoru
x1 is a booby/gannet (family Sulidae) of species/breed x2