1 January 1999
United States of America
United States of America: Caddo Lake, States of Texas and Louisiana
|
1 January 2010
Canada
Canada: Grand Codroy Estuary, Province of Newfoundland
|
1 January 2010
Mexico
Sian Ka'an, Quintana Roo State
|
1 January 1998
Canada
Regulatory and non-regulatory approaches for wetland conservation in Canada
|
20 August 2013
United States of America
|
2 February 2013
United States of America
|
2 February 2013
United States of America
|
15 September 2017
Mexico
|
15 September 2017
Canada
|
2 February 2013
United States of America
|
6 July 2012
United States of America
|
1 January 2008
Canada
Survey of Ramsar site managers 2007 (Pauline Lynch-Stewart, 2008)
|
2 February 2013
United States of America
|
1 January 1991
Canada
The Canadian Federal Government Policy on Wetland Conservation
|
1 January 2007
United States of America
Articles-The Ramsar Convention on Wetlands: Assessment of International Designations Within the United States
|
2 February 2006
Canada
Windsor, Ontario
|
2 February 2006
Canada
Windsor, Ontario
|
2 February 2007
Canada
D.C. Ministry of Environment
|
2 February 2007
United States of America
Louisiana
|
2 February 2007
United States of America
US Virgin Islands
|