Google Earth CBC center errors
Haven't even lurked here for a couple of years - hope every one is getting lots of birding time.
Ran across this link about a month ago and thought that it was pretty neat.
If the link works it will give you a short download, which, when opened, will almost instantaneously pin all the US CBC circle center points and draw a circle (separate GE files by state).
However, I am seeing errors in the circles that I am familiar with - almost two miles for Livingston, Montana, 0.30 mi for Lewistown and I think over a half mile for Bozeman.
Has anyone here checked out their circle?