The image is a text-based slide with a title that reads "Upslope, trees find shelter in protected hollows. They cluster together in islands to improve their chances of survival. A dense clump offers shelter, support and warmth. Some islands are made up entirely of many offshoots of a single parent. Others include trees grown from seeds from downslope. A look at the wind-pruned branches tells you just how much of any tree remains exposed above the snowpack." The slide is divided into two sections, with the top section on the left side and the bottom section in the middle. The text is written in black font on a white background.