. The Canadian field-naturalist. . SEMI-OPEN AND OPEN BOG JACK PiNE-ROCK RIDGE LAKE ICE APR Figure 2. Summary of snowcover data for three habitats in the wintering range of Aikens Lake Caribou, 1975-1977. The horizontal double-dashed lines represent tolerance thresholds in semi-open and open bogs determined for Aikens Lake Caribou by Stardom (1975).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists'


. The Canadian field-naturalist. . SEMI-OPEN AND OPEN BOG JACK PiNE-ROCK RIDGE LAKE ICE APR Figure 2. Summary of snowcover data for three habitats in the wintering range of Aikens Lake Caribou, 1975-1977. The horizontal double-dashed lines represent tolerance thresholds in semi-open and open bogs determined for Aikens Lake Caribou by Stardom (1975).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club


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