Need some more room on your island for your Nests an Farms?
You can dig up Flowers, Trees, Boulders, Ponds, and Rocks to make room for your buildings.
Tap on the object you want to dig up, then tap on the shovel icon. Your Worker will begin the dig (after paying the Gold fee).
You can skip the time limit by spending a certain amount of Diamonds.
Keep in mind, the number of workers you have on the island determine how many obstacles can be removed simultaneously.
You can hire new workers in the Worker's Hut to improve your Dragon community faster!