Yellowstone Wolf Directory

[TheNormalGuy]

2001 : 6 bisons out of 357 kills (2 %)

2002 : 21 bisons (6 %) out of 346 kills

2003 : 22 bisons (6 %) out of 375 kills

2004 : 19 bisons (6%) out of 296 kills

2005 : 29 bisons (9%) out of 316 kills

2006 : 30 bisons (14 %) out of 281 Kills

2007 : 11 bison (3,4 %) out of 323 kills 

2008 : 23 bison (4 %) out of 576 kills

2009 : 19 bison (5%) out of  365 kills

2010 : 25 bison (9%) out of 268 kills

2011 : 15 bison (4 %) out 343 kills

2012 : 32 bison (13%) out of 255 kills

2013 : 16 bison (6%) out of 269 kills

2014 : 20 bison (9%) out of 227 kills

2015 : 14 bison (7%) out of 199 kills

2016 : 19 bison (8.1 %) out of 235 kills

2017 : 31 bison (13.3 %) out of 233 kills

2018 : 25 bison (16.6 %) out of 151 Kills

2002-2018 : 371 bison out of 5058 kills (7,33 %)

Source : Yellowstone Wolf Project Annual Reports 2001-2018

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