The Collaborative International Dictionary of English v.0.48:

Logger \Log"ger\, n.
   One engaged in logging. See Log, v. i. [U.S.] --Lowell.
   [1913 Webster]

WordNet (r) 3.0 (2006):

logger
    n 1: a person who fells trees [syn: lumberman, lumberjack,
         logger, feller, faller]