Scenario 1: you had been flying around the island you then see a new spicies of dragon you went to investigate the dragon was injured you ?
( that dragon right below is a new species called a venomous death)

Scenario 2: you see weird markings in the woods that looked like burn marks you see a flash of fire you?

Scenario 3: you find a injured white dragon that looked like toothless you ?

Scenario 4: make it up