Burning brushpiles

A constant job, burning brushpiles.  There are two major ones, up above the burn barrel in the field and down the road in the pit.  Don't know when the time will be right.  Plenty of others being created every time I cut.  Today I started off the season by trying to burn all the toppings of the downed trees that I zipped up the other day...work in progress.  I worked an hour and a half on it and had it blazing, but the more brush I piled on, the more it rained until I had to give up.  Will finish it in more agreeable weather.