I spoke to the Kikwi elder and crossed over a wire. I found a Kikwi up in a tree and he can’t get down because he is scared. I don’t see how to get him down though. There is a bit of a rope up there but I don’t see any way to latch onto it to pull him down.
I remember this one being tricky and having spent a log time stuck in the wind waker trying to get the chu jelly’s of the deku tree, I remembered.
You will need to sprint and perform a roll to bash into the tree. This will rock it and cause the Kikwi for fall from the tree.