I can't really make sense out of what the Chief says in the last panel, especially in the context of what they're doing. At first, I thought she was saying something like "I never thought about it until now, but maybe I shouldn't kill so many Salmonids", which would make sense considering the punchline that comes after, but I'm not so sure now. The usage of "tatakiwari" leaves me skeptical.

If this page doesn't go unnoticed, maybe someone else can solve this (I'm sure it's actually very simple and I'm just dumb).

EDIT: Nevermind, I got it. Somehow, I was confusing tatakiwari with something else. Turns out it was actually simple and I'm just dumb

You know looking at it man Chief's face must be really messed up on the left side. At least she got her hair covering that side.