<p>Three wooden crates wash up onto the shores of Bongle Island.&nbsp;The Bongles really want to keep this new-found treasure safe&nbsp;from the crafty crows.&nbsp;Will the crows outsmart the Bongles' padlocks and passcodes?&nbsp;</p><p>Will the crows take the crates full of treasure&nbsp;and keep it all for themselves?</p>