No "Crouch" Tag for animals?

I noticed that, since crouching is aliased to squatting, animal behavior where they crouch - such as during hunting - cannot be tagged as such. (Since, for animals,' squatting' is reserved for the pose where they're uh. pooping)

Is there an alternative that works instead?

Here are some examples

post #7844517
post #7337829
post #7711031
post #7651368 and post #7702591 (warning: mild horror)

I feel like something like crouching animal wouldn't work as a tag, because it doesn't take taurs into account.

What about crouching on all fours? Then if a human mimics the behavior on all fours, it works too.

Note that we are a site mainly focused on anime and thus most of our tags are tailored to humans which is probably why crouching is aliased to squatting.

imminent_pounce comes to mind for animals low to the ground and hunting, but I personally think all four of the posts you linked have different poses and tones and can't see a tag encompassing.