Which uncle of Golu had red eyes?

Whom does Golu ask, “Why don’t you ever fly like other birds?”

Golu’s relatives did not answer his questions because

(i) they were shy.

(ii) the questions were too difficult.

(iii) Golu was a naughty baby.

Who advised Golu to go to the Limpopo river?

Why did Golu go to the river?