Go to the cast, (the one in which you see the wicked witch and a tree beside her) move the highlighting arrow to it. It will highlight an hourglass. Select it to read more info. on the Flying monkeys.
Bonus Feature 2:
Another hidden info item is to highlight the yellow orb on glindas info. page. It will contain more information on the munchkins
All easter eggs were generously submitted by SirDonk
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