Islamic Interpretation of Dreams (Ibn-i Sirin):

In a dream, a stork represents sociable and sharing people. However seeing a flock of storks gathering in the wintertime in a dream means a meeting of thieves and highway robbers, or it could represent the enemy’s army, cold weather, air pollution, or strong winds.

Seeing a dispersed flock of storks in a dream is then a good sign for a traveller, or it could mean returning home from a business trip.