Just use several if statements: 
if ($DIRECTIONS eq 'NORTH') { print "$HERONAME HAS LEFT NORTH\n" }
elsif ($DIRECTIONS eq 'SOUTH') { print "$HERONAME HAS LEFT SOUTH\n" }
elsif ($DIRECTIONS eq 'EAST') { print "$HERONAME HAS LEFT EAST\n" }
elsif ($DIRECTIONS eq 'WEST') { print "$HERONAME HAS LEFT WEST\n" }

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In reply to Re^3: using switch by sgifford
in thread using switch by sicone

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