If you go to lake hylia as young link and explore the beach, you will see two
scarecrows in a patch of plants. Talk to the one closest to the water, and then
make up your own tune on the ocarina. He will 'remember' this song, and if you
talk to him as older link, he will offer his friend's assistance whenever you
play 'the scarecrow's song' (what you made up). So far the only use I found for
this is to call upon the other scarecrow to keep the birds busy when I went for
the heart container on top of the lab, let me know if you can find any other
uses for it.
(Ed. note: Whenever Navi turns green near a high platform or for no real reason
at all, try the scarecrow song)
