000 02925nam  2200385za 4500
0019.811284
003CaOODSP
00520240527135429
007cr |||||||||||
008161028s2015    oncbo   ob   f000 0 eng d
020 |a978-0-660-04616-7
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCW69-14/17-2016E-PDF
24500|aCOSEWIC assessment and status report on the Louisiana waterthrush, Parkesia motacilla, in Canada |h[electronic resource].
24630|aLouisiana waterthrush, Parkesia motacilla, in Canada
24615|aCOSEWIC status report on the Louisiana waterthrush, Parkesia motacilla, in Canada
260 |aOttawa : |bEnvironment Canada, Canadian Wildlife Service, COSEWIC Secretariat, |cc2015.
300 |axi, 58 p. : |bcol. ill., col. maps
500 |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur la paruline hochequeue, Parkesia motacilla, au Canada.
500 |aCover title.
500 |a"Threatened, 2015."
500 |a"COSEWIC would like to acknowledge Audrey Heagy (Bird Studies Canada) for writing the status report [...]. This report was overseen and edited by Jon McCracken, Co-chair of the COSEWIC Birds Specialist Subcommittee"--Cf. (p. ii).
504 |aIncludes bibliographical references (p. 40-54).
520 |a"Since this species was last assessed by COSEWIC in 2006, new information on the distribution and abundance is available as a result of targeted surveys in southwestern Quebec and southern Ontario, as well as the completion of 5 years of fieldwork for the second Québec Breeding Bird Atlas. In addition, information on nesting productivity and parasitism rates in Canada is available as a result of nest monitoring efforts in southwestern Ontario. Some information on site fidelity, site turnover, and return rates in Ontario is also available as a result of a 4-year colour-banding project. New and emerging threats on the breeding grounds are impacting breeding habitat in the northern United States range, which is considered an essential source of immigrants to sustain the small Canadian population. New forest pest species are also expected to affect forest habitat in the Canadian breeding range in the near future. Other threats to the population in southern Ontario are continuing”--Preface (p. x).
69207|2gccst|aEndangered species
69207|2gccst|aBirds
69207|2gccst|aNature conservation
7001 |aHeagy, Audrey E.,|d1959-
7001 |aMcCracken, Jon D.
7101 |aCanada. |bEnvironment Canada.
7102 |aCommittee on the Status of Endangered Wildlife in Canada.
7102 |aCanadian Wildlife Service.
77508|tÉvaluation et rapport de situation du COSEPAC sur la paruline hochequeue, Parkesia motacilla, au Canada |w(CaOODSP)9.811285
85640|qPDF|s1.72 MB|uhttps://publications.gc.ca/collections/collection_2016/eccc/CW69-14-17-2016-eng.pdf