Answer:
Buzzards are widely known for their apperance being creepy or scary, When buzzards flock together they can be seen as one giant dark circle comparing Mr.Shiftlets thoughts or head to a group of buzzards could be taken as one dark cloud in his head or multiple eery thoughts being grouped together.
Explanation:
Im not sure if this is the answer you are looking for but this is how I would answer hope it helps!
The poet is using a metaphor. Your answer is correct.
A is correct answer because just read both of them out
1 what effect will the bad weather have on our plans or
2 what affect will the bad weather have on our plans <span />