000 01724nam##2200289za#4500
0019.572670
003CaOODSP
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007cr |||||||||||
008150406|2011||||xxc|||||o    f|0| 0 eng|d
020 |a978-1-100-19853-8
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCW69-5/519E-PDF
1102 |aCanadian Wildlife Service.
24510|aNational Least Bittern survey protocol / |h[electronic resource]|cby Benoît Jobin ... [et al.].
260 |bEnvironment Canada. |cc2011.
300 |a52p.|bmap, references, tables
4901 |aCanadian Wildlife Service, technical report series|v519
5203 |aThe Canadian population of this inconspicuous and secretive species has not been intensely studied; hence there is a need for a reliable standardized field survey methodology to increase the detection probability of this marsh bird in order to effectively collect vital data on its population abundance, distribution and habitat preferences. This document presents a protocol specifically developed to survey the Least Bittern which uses the call-broadcast method to improve detection and which incorporates wetland-specific techniques to gather habitat information at multiple spatial scales.
546 |a(Préface en français.)
590 |a12-05|b2012-02-03
7201 |aJobin, Benoît
77508|tProtocole national d'inventaire du Petit Blongios / |w(CaOODSP)9.603000
7760#|tNational Least Bittern survey protocol / |w(CaOODSP)9.620257
830#0|aTechnical report series (Canadian Wildlife Service)|v519|w(CaOODSP)9.504438
85640|ahttp://publications.gc.ca|qPDF|s923 KB|uhttps://publications.gc.ca/collections/collection_2012/ec/CW69-5-519-eng.pdf|y519