Habitat diversity within Katannilik Territorial Park. A wet sedge meadow near Cascade River, 6 July 2012 B dry tundra with Betula glandulosa die-off near Willow River, 8 July 2012 C dry flats at the confluence of the Soper and Livingstone rivers, 12 July 2012 D crystalline limestone outcrops over gravelly hills at the confluence of Soper and Livingstone rivers, 12 July 2012 E R.D. Bull near a lake atop the plateau west of the confluence of Soper and Livingstone rivers, 11 July 2012 F sandy depressions on flats at the confluence of Soper and Livingstone rivers, dominated by Chamaenerion latifolium, Saxifraga cernua and Artemisia borealis, 11 July 2012 G wet pond margin near the confluence of Soper and Livingstone rivers, with a large population of Carex microglochin, 12 July 2012 H shallow tundra ponds along Soper River near Salix planifolia stand, 13 July 2012. Photos A–C, E, F by L.J. Gillespie, D, G by J.M. Saarela and H by R.D. Bull.