@georgeob1,
dont know, but its almost up to the patio walls which are 3 ft high.
Birds are panhandling all day, never saw so many cedar waxwings and finally saw the mess of cardinals that were absent most of the winter (till now).
Our Cooper hawk that lives in the old silo is having a field day catching little birds at the feeders. Just like wildebeest, there is safety in numbers but someones gonna take it for the team.