1) Natural Resource Solutions Inc. has participated in post-construction mortality monitoring at wind farms since 2006 and has experience monitoring over 4000MW of projects in multiple provinces. 2) There are several important considerations for monitoring including search radius, asymmetry of carcasses found, searcher efficiency, scavenger removal, and high adjustment factors resulting from these studies. 3) The document recommends testing the search radius, including full coverage of the area under turbines, frequent searcher and scavenger tests, using replicates to tighten confidence limits, and emphasizing tightening confidence limits on adjustment factors.