d) The narrator's point of view allows the reader to see Hummingbird as reasonable because he doesn't accuse Heron of eating all the fish.
Explanation:
The book is written in third-person perspective so that the reader may see the whole narrative rather than just one character's point of view. Heron and Hummingbird are well-explained by the narrator. Heron loves Hummingbird regardless of whether he eats all the fish or not, thus Hummingbird is not upset with Heron. Also crucial is the fact that this is a short narrative, but it's vital to emphasize that there are other viewpoints in every situation.
