000 02885cam  2200385za 4500
0019.851694
003CaOODSP
00520221107154428
007cr |||||||||||
008180213s2018    oncbd   ob   f000 0 eng d
020 |a9780660251189
040 |aCaOODSP|beng
043 |an-cn-ab|an-cn-mb|an-cn-sn
0861 |aEn3-4/261-2018E-PDF
1001 |aDavis, Stephen K.|q(Stephen Knight),|d1964-
24510|aAmended recovery strategy for the chestnut-collared longspur (Calcarius ornatus) in Canada |h[electronic resource].
260 |aOttawa : |bEnvironment and Climate Change Canada, |c2018.
300 |avii, 31 p. : |bchart, col. maps.
4901 |aSpecies at Risk Act recovery strategy series
500 |aIssued also in French under title: Programme de rétablissement modifié du bruant à ventre noir (Calcarius ornatus) au Canada.
500 |aCover title.
500 |aAuthors: Stephen Davis, David Kirk and Sarah Ludlow. Cf. Acknowledgments.
504 |aIncludes bibliographical references (p. 25-30).
520 |a"The Chestnut-collared Longspur (Calcarius ornatus) is a small ground-nesting songbird endemic to the Northern Great Plains of the United States and Canada. In Canada, the Chestnut-collared Longspur breeding population is found in grazed mixed-grass prairie parcels that are at least 39 ha in southeastern Alberta, southern Saskatchewan, and southwestern Manitoba. The Chestnut-collared Longspur was designated as Threatened in Canada by COSEWIC in 2009 because of long-term population declines. In 2012, the species was listed as Threatened under Canada’s Species at Risk Act (SARA). Recovery is considered feasible for this species. The population and distribution objectives for the Chestnut-collared Longspur include stabilizing the Canadian population trend and then increasing and maintaining the population size at or above the mean abundance levels found during the 1980–1989 time period throughout the longspur’s historic range in Canada. Broad strategies are recommended to achieve the above objectives and to address the threats to the survival and recovery of the species”--Executive summary, p. iv.
69207|2gccst|aEndangered species
69207|2gccst|aBirds
69207|2gccst|aNature conservation
693 4|aChestnut-collared longspur
7001 |aLudlow, Sarah Maureen.
7001 |aKirk, David A.
7101 |aCanada. |bEnvironment and Climate Change Canada.
77508|tProgramme de rétablissement modifié du bruant à ventre noir (Calcarius ornatus) au Canada |w(CaOODSP)9.851696
795 |tRecovery strategy for the Chestnut-collared Longspur (Calcarius ornatus) in Canada |w(CaOODSP)9.847184
830#0|aSpecies at Risk Act recovery strategy series.|w(CaOODSP)9.505071
85640|qPDF|s2.35 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En3-4-261-2018-eng.pdf