Stumper-feller Fells trees, applying specified cutting procedures to control direction of fall: Clears brush from work area and escape route, and cuts saplings and other trees from falling path, using ax and chain saw. Saws or chops undercut in bole of tree to fix designated direction of fall, using chain saw and ax, and saws opposite side (back cut) to fell tree. Drives wedges behind saw with mall to tip tree and prevent binding of saw. May also cut limbs from tree. May also cut tree into log lengths. May also tag trees in unsafe condition with high visibility ribbon. Workers are classified as FALLER (logging industry) I where adherence to standards of minimum tree damage are of prime importance and considerable judgment is exercised in determining cutting techniques.