Series was ended in 2013

Mintage
year
NameValueIssue
date
Mintage
unspec.BU
2011The Wolf5 dollars?1,000,000
2011The Grizzly5 dollars?1,000,000
2012The Cougar5 dollarsSep 20111,000,000
2012The Moose5 dollarsFeb 20121 mil.
2013Bison5 dollars?