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      <marc:subfield code="a">Harris, Ross E., </marc:subfield>
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      <marc:subfield code="a">Evaluation of the efficacy of products and techniques for airport bird control / </marc:subfield>
      <marc:subfield code="c">by Ross E. Harris and Rolph A. Davis, LGL Limited, Environmental Research Associates, for Aerodrome Safety Branch, Transport Canada.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Transport Canada = Transports Canada, </marc:subfield>
      <marc:subfield code="c">1998.</marc:subfield>
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      <marc:subfield code="c">©1998</marc:subfield>
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      <marc:subfield code="a">1 online resource (ii, 94 pages)</marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Évaluation de l'efficacité des produits et techniques de lutte contre le péril aviaire.</marc:subfield>
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      <marc:subfield code="a">"TP 13029 (03/1998)."</marc:subfield>
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      <marc:subfield code="a">"LGL Report TA2193, 31 March 1998."</marc:subfield>
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      <marc:subfield code="a">"TC-1000832"--Verso of cover.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (pages 72-94).</marc:subfield>
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      <marc:subfield code="a">"Over the past 30-40 years, many techniques and types of equipment have been used or proposed for use to control birds at airports and other locations. There is much first hand experience with this equipment and these techniques but most of it is unpublished and not available to other interested workers. Much of what is published on bird control techniques is scattered and difficult to locate. .... Transport Canada recognized the need for a critical analysis of all available and proposed equipment and techniques for airport bird control. Therefore, Transport Canada has funded this critical review. The emphasis of this report is to evaluate, rigorously and objectively, each of the identified control measures. It is designed to complement the existing "Wildlife Control Procedures Manual" (Transport Canada 1994). The report provides information on the efficacy of the various control methods listed in the Transport Canada manual, and on additional products and techniques. The reviews and evaluations presented here focus on measures that can be used at airports and/or in surrounding areas, but do not include on-aircraft measures. A brief description of each type of equipment and its use is provided, together with a summary review of tests or experiments that have been conducted. A critical evaluation of the efficacy of each technique and type of equipment follows. Advantages and disadvantages of each approach are discussed. This report does not include any new tests of equipment or techniques. However, studies of promising but inadequately tested approaches are recommended. This report is based on a thorough review of the extensive worldwide literature on bird control techniques, and on a survey of bird control professionals that work at airports and elsewhere. …"--Introduction, page 1.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Transport Canada, </marc:subfield>
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      <marc:subfield code="a">L.G.L. Limited, Environmental Research Associates, </marc:subfield>
      <marc:subfield code="e">consultant.</marc:subfield>
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      <marc:subfield code="t">Évaluation de l'efficacité des produits et techniques de lutte contre le péril aviaire / </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.962352</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/tc/T52-4-91-1998-eng.pdf</marc:subfield>
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      <marc:subfield code="u">https://tc.canada.ca/en/aviation/publications/evaluation-efficacy-products-techniques-airport-bird-control-03-1998-tp-13029</marc:subfield>
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