If that shit interests you, a couple book recommendations. "Born under a stump" by hulett, and education of a bear hunter by ralph flowers. https://www.goodreads.com/book/show/2988480-born-under-a-stump https://www.thriftbooks.com/w/the-education-of-a-bear-hunter_ralph-flowers/742360/item/12298653/?gclid=Cj0KCQjw06OTBhC_ARIsAAU1yOVuPc7pr93Wtd2-q9OULcM2loD3FCk5K7FyWL1mOA3YPvC6ZLJ7WfgaAqTMEALw_wcB#idiq=12298653&edition=4211666 Both books are about the professional bear hunters who worked the timber farms on the olympic peninsula to address bear damage. Bill hulet was the original, and he kinda passed the torch to ralph flowers. Flowers ended up developing the feeding programs in use today to reduce tree damage from bears seeking sugars in the cambium layers of trees in the spring.