Builds a very beautiful and magical atmosphere. For me it sounded like the migration of some tropical birds and who doesn't love to hear that!? Very cool implementation with the birds call. Kind of loved the way you've used the strings though I kind of wished you would have gone a bit more furthor into the systems music direction, to convey the frantic and beutifully chaotic nature of you birds. But, nontheless a more than solid entry. Thanks for sharing!