When a carnivore roars due to their meat supply being empty it’s a sign that you’d better pay attention!
In my perspective, the herbivores are more calm about it. Saying like, “Oh, could you(the player) call the rangers to deliver us some juicy tasty leaves? That’d be delightful.”
But the carnivores, I imagine them saying something along this line:
“I don’t care that the rangers are hangin’ out with their buddies, there’s still no meat in here. So I’ll leave it to you(the player)to kindly advise them they better get their butts over here and start puttin’ some food on!”