The estimates are liable to change and should not be used for management.
References
Thorley, J.L., and Andrusak, G.F. 2017. The fishing and natural mortality of large, piscivorous Bull Trout and Rainbow Trout in Kootenay Lake, British Columbia (2008<U+2013>2013). PeerJ 5: e2874. doi:10.7717/peerj.2874.