I hunt from September 14 thru the 30th at about 6000 to 9000 feet in the sawtooths. We do have bugs and mosquitos at this time frame, even with the first snows. It does not stay cold enough to kill them off in September. I think this year will be even worse with the amount of water we have. So be prepared.
When calling coyotes, more often than not they will circle on a target they are
coming into and approach from the downwind side. Presumably they do this in
order to align what they smell, with what they are hearing.
This means that you should always have your downwind side camouflaged and have
an open shooting lane. If the area is heavily covered the coyote could come in
take a look and be gone, with you none the wiser.