Fig. 5. Locations of surveyed ground-truth plots in KIBS and on Fish Island in the outer Mackenzie Delta, Northwest Territories. Non-shrubby lowland sites (yellow stars); dry upland tundra sites (orange circles); dense shrub lowland sites (green diamonds); low-centered polygon habitat (blue asterisks); areas of observed breeding Whimbrel activities (pink crosses). Survey sites may have extended up to several hundred meters from the marked locations.