Herbalists' Cache That might be the reason why

"Maybe," Wraen replied, but knew right then and there that this would not be a sufficient answer to her, until she knew for sure. She added this matter to the very long list of things she had to explore, discover and figure out. 

Then Sunny went for the injured bird, caught it too quickly and easily, and in order to share the fun let her do the finishing off part. Not the most exciting hunting experience, when you are used to working hard and getting the gears of your mind rolling. But not wanting to disappoint her friend by turning down his offer, she did, what he had asked and the bird's suffering was over in a split of a second. 

"I guess, since it is near to your new home, you take it back," she said. "You probably have got a bunch of younger and very hungry siblings back home. I remember, when I took care of mine, I could not stop being amazed of how much food they could consume."

They spent some more time together, until it was time for Wraen to leave and go home.