|Douglas Fir cone|
|Douglas Fir Cone in Hand|
|Douglas Fir Seeds|
|Douglas Fir (Pseudotsuga menziesii)|
|Douglas Squirrel or Chickaree (Tamiasciurus douglasii)|
I think the culprit was identified and there didn't seem to be any damage to the roof. I must admit, Douglas squirrels are very entertaining to watch and hear chattering up in the tree tops as they harvest the cones.