I think it's Peter. Peter feels brave and adventurous after he hears Aslan's name because Peter is a courageous person.
Answer:
Indirect characterization is a method of indicating what a character is like by revealing their personality through descriptions of their actions, speech, appearance, and interactions with other characters.
Explanation:
-There are plenty of giraffes and wild asses on the islands.
-The wild boars on the island are as big as buffaloes, with 14 lb tusks.
-The gryphon birds are monstrous in size.
are the answer