In Happy Feet 2, I noticed that the penguins used the hitori, futari, ... counter words for themselves, rather than 羽.
In fiction involving talking animals where the humans are regarded as somewhat "outsider", what counter word do they use for humans? Do they still use hitori, futari, ..., or would they use something else such as 頭 (if a penguin were speaking) or 匹 (if a shark was)?
人
. If it is a story like *Planet of the apes", where the positions between some kind of an animal and humans are switched, then humans may be counted as匹
, or whatever. Either way, there is no definite answer to this.