Holes...

Got my on little zoo out back in an old dead pine. I should have kept notes on when this pine died and how long it's been standing. I have been saying for about a year it's going fall next big wind. 

I am not sure what kind of critters make these holes but there are owls, woodpeckers and squirrels all about so I think everybody probably shares in the lodging plus any dining that goes on with the bugs that are bound to be in the dead wood.   

Hard to really get a look all up and around because of the foliage of other trees but it looks like a regular apartment house with many different holes.  

Woody is at work here. The birds sing so loud they wake me at 4 in the mornings sometimes.