the Triceratops.

Unlock the Unicorn
Name one of your exhibits "Xanadu". This will unlock the
Unicorn.

Note: When using the "name an exhibit" cheat, be sure
that you
let the game name the exhibit for you, then go back and name
the
exhibit as noted in the cheat. Not doing so may cause the
game to
crash.

Instant Money
Press Shift+4 (basically like typing the $), and you'll
get an
instant $10,000.

Yellow Brick Road
Place a lion, tiger, and a bear in an exhibit.

Double Donations
Name one of your exhibits "Microsoft".

Halloween @ The Zoo
Set your system date to October 31st.

Name Changing Bonuses
Change a visitor's name to any of the following for the
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