Lichens form a critical portion of barren ground caribou (Rangifer tarandus groenlandicus) diets. especially during winter months. Here. we assess lichen mat volume across five herd ranges in the Northwest Territories and Nunavut. https://www.roneverhart.com/Turbosound-TS-18SW700-8A-18-Low-Frequency-Loudspeaker-p31480/