File contains the manuscript written by Freedman, with V. Zobens, T.C. Hutchinson, and W.I. Gizyn, for Ecology, volume 71, number 2. File also contains negatives for figures used in text, handwritten data, correspondence, and similar unannotated articles written by some of the contributors.
File contains 10 photographs taken by Bill Freedman at Smoking Hills (near Cape Bathurst), Northwest Territories, in 1975. Photographs show Rough-legged hawk chicks, Northern pharalope, and Whistling swan, and Arctic loon.
File contains 40 photographs taken by Bill Freedman at sites around Cape Bathurst and Cape Parry, near Tuktoyaktuk, Northwest Territories. Photographs show examples of Saxifraga oppostifolia, Phlox sibirica, Primula borealis, Caloplaca elegans, among others. Also includes photographs from nearby sites Blackfly Lake and Malloch Hill.
File contains 21 photographs taken by Bill Freedman between 1976 and 1979. Photographs show Great Grey owls at Ajax, Ontario, Snowy owls at Smoking Hills, Northwest Territories, and Barred owls at Algonquin Park.
File contains 33 photographs taken by Bill Freedman at Cape Bathurst (near Tuktoyaktuk) and Alexandra Fiord, Ellesmere Island. Photographs show Snow bunting nesting sites.
File contains 74 photographs taken by Bill Freedman in the Smoking Hills region of Cape Bathurst, Northwest Territories, on multiple visits between 1974 and 1990. Photographs show the scenery of the region, including smoke seepage vents, elemental sulfur deposits, and caribou herd.
File contains 20 photographs taken by Bill Freedman at Harrowby Bay (near Tuktoyaktuk), from 1974 to 1975. Photographs document containment efforts after a small oil spill.
File contains 45 photographs taken by Bill Freedman in the Smoking Hills region of Northwest Territories, taken between 1973 and 1993. Photographs show vegetation along the banks of the Horton River (near Smoking Hills).