From the options you give me - I have to choose the latter!
No seriously, a KIWI is a flightless bird native to New Zealand. Its latin name is Apteryx, which presumably means "without wings".
It's a good answer that gave me a lift when I got it!
There's something special about solving clues that are among the last to fall in any quiz ! They are usually the "toughies"! Good luck!