Quote Originally Posted by Yuki Akuma

2) Animals have high Wisdom scores.

4) These are meant to be bigger than koalas. Even I noticed that in the flavour text...
2) I looked at all the bears in the SRD, all had Wis 12. Random sampling of other animals all had 12 or less as well, with one 13 (boar).

4) Flavor text states "a dropbear is not easily distinguishable from a normal koala"