Checklists: Polar Bear Stamps

These lists include all stamps featuring polar bears
I do not own Stanley Gibbons and Michel catalogs, so I cannot verify those numbers are valid. Please make sure to check all numbers before using this list as a reference to buy stamps.
Stamps may appear on more than one list.

Catalog	Full Polar Bears List	New/Modified Only List
Scott	February 13, 2012	February 13, 2012
Scott	-	December 25, 2011
Scott	-	Polar bears added/modified in 2011
Stanley Gibbons	February 13, 2012	February 13, 2012
Stanley Gibbons	-	December 25, 2011
Stanley Gibbons	-	Polar bears added/modified in 2011
Michel	February 13, 2012	February 13, 2012
Michel	-	December 25, 2011
Michel	-	Polar bears added/modified in 2011
(various)	February 13, 2012 polar bear stationery	February 13, 2012
(various)	-	Stationery added/modified in 2011