One of the biggest birds (3)
I believe the answer is:
emu
(Other definitions for emu that I've seen before include "Fast runner in Oz" , "Flightless Aus. bird" , "Large Australian flightless bird" , "it can't get off the ground" , "Ratite" .)
I believe the answer is:
emu
(Other definitions for emu that I've seen before include "Fast runner in Oz" , "Flightless Aus. bird" , "Large Australian flightless bird" , "it can't get off the ground" , "Ratite" .)