Read the following article and answer the question.

Here I had about a dozen or two fastened in this limb . By aiming at the limb instead of picking out one turkey , why , I got the whole business , but I had a hard time in climbing up the tree to get the turkeys out . " Of course , when I yodel to the end of a story , that means you do n't have to believe it unless you want to [ YODELING ] .

Why is the narrator deciding to yodel ?
They are trying to corral turkeys .