Will peacocks damage my roof?

[oldguy]

I have 6 peafowl. 3 of them like to fly up on the house and from there up in an oak tree to roost and back to the house in the morning. There are plenty of trees down by the barn, but they favor the house.

Any experience with peacocks damaging shingles? Maybe yes, maybe no? Your thoughts?

 

[KsKingBee]

Logic would say at least a little, wishful thinking says not at all. They would probably lose a little sand off of shingles when the roof is hot, certainly not much at all when the roof is cool. Ours are not on the roof long enough to cause any concerning damage.