. The Canadian field-naturalist. O Adult female D Adult male V Juvenile • Lactating female Figure 1. Spring and summer (18 April to 30 July) localities of Silver-haired Bats from British Columbia and Alberta, 1910 to 1976. Numerals in large symbols denote the number of specimens from a town or O Adult female D Adult male V Juvenile Solid symbols- winter records Figure 2. Fall (1 August to 7 October) and winter (17 November to 5 March) localities of Silver-haired Bats from British Columbia and Alberta, 1915 to 1976. Numerals in large symbols denote the number of specimens from a town or

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. The Canadian field-naturalist. O Adult female D Adult male V Juvenile • Lactating female Figure 1. Spring and summer (18 April to 30 July) localities of Silver-haired Bats from British Columbia and Alberta, 1910 to 1976. Numerals in large symbols denote the number of specimens from a town or O Adult female D Adult male V Juvenile Solid symbols- winter records Figure 2. Fall (1 August to 7 October) and winter (17 November to 5 March) localities of Silver-haired Bats from British Columbia and Alberta, 1915 to 1976. Numerals in large symbols denote the number of specimens from a town or 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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