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| 01588cam 2200325za 4500 |
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| 001 | 9.857273 |
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| 003 | CaOODSP |
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| 005 | 20221107155724 |
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| 007 | cr ||||||||||| |
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| 008 | 180601s1991 bccbd o f00| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-bc |
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| 086 | 1 |aCW69-5/154E-PDF |
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| 100 | 1 |aButler, Robert William. |
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| 245 | 12|aA review of the biology and conservation of the great blue heron (Ardea herodias) in British Columbia |h[electronic resource] / |cRobert W. Butler. |
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| 260 | |aDelta, B.C. : |bCanadian Wildlife Service, Pacific and Yukon Region, |c1991. |
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| 300 | |a16 p. : |bmap, chart. |
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| 490 | 1 |aTechnical report series ; |vno. 154 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (p. 13-16). |
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| 520 | |a"The Great Blue Heron (Ardea herodias) breeds from southern Canada to Central America and on the Galapagos Islands (Butler 1992). In British Columbia these herons breed along the entire coast and in southern interior valleys at least as far north as 52°N"--Introd. |
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| 692 | 07|2gccst|aAquatic birds |
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| 692 | 07|2gccst|aPopulation |
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| 692 | 07|2gccst|aNature conservation |
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| 693 | 4|aGreat blue heron |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanadian Wildlife Service. |bPacific and Yukon Region. |
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| 830 | #0|aTechnical report series (Canadian Wildlife Service)|vno. 154.|w(CaOODSP)9.504438 |
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| 856 | 40|qPDF|s879 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-154-eng.pdf |
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