Northern Prairie Wildlife Research Center
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| Figure 12-1. Map of North America showing locations of arctic tundra region (adapted from Polunin [1960]), prairie-parkland region (adapted from Mann [1974]), and locations of certain areas referenced in text (1 = Copper River Delta, 2 = Yukon-Kuskokwim Delta, 3 = Anderson River Delta, 4 = Baffin Island, 5 = Queen Maud Gulf, 6 = McConnell River Delta, 7 = Southhampon Island, 8 = La Perouse Bay, 9 = Cape Dorset, 10 = Egg Island, 11 = Cape Churchill, 12 = Wrangel Island, 13 = Aleutian Islands, 14 = Hudson Bay Lowlands). |