A: Aardvark (although aardvark are not native to Australia, the closest relative, Numbats, are)
B: Bilby
C: Cassowary
D: Dingo
E: Emu
F: Flying Fox
G: Galah
H: Hairy-nosed wombat
I: Ibis
J: Jabiru
K: Koala
L: Lyrebird
M: Magpie
N: Numbat
O: Ornithorhynchus (Platypus)
P: Platypus
Q: Quoll
R: Red Kangaroo
S: Sugar Glider
T: Tasmanian Devil
U: Umbrellabird
V: Vombat
W: Wallaby
X: X-ray Tetra
Y: Yellow-footed rock-wallaby
Z: Zebra Finch