1 January 1988
Uruguay
Bañados del Este y Franja Costera (1)
|
1 April 1988
Tunisia
Ichkeul (1)
|
17 April 1988
Spain
Las Tablas de Daimiel
|
12 August 1988
Keoladeo National Park (1)
|
1 September 1988
Sweden
Hornborgasjön (lake)
|
1 November 1988
Greece
Ramsar sites in Greece
|
23 January 1989
United Kingdom of Great Britain and Northern Ireland (Overseas territories)
Lough Neagh / Lough Beg, Northern Ireland
|
1 May 1989
Greece
Ramsar sites in Greece (2nd mission)
|
1 July 1989
Mexico
Ría Lagartos (1)
|
1 August 1989
Poland
Siedem Wysp ("Seven Islands") Reserve, Lake Oswin
|
1 September 1989
Norway
Åkersvika
|
1 December 1989
Tunisia
Ichkeul (2)
|
1 January 1990
Jordan
Azraq Oasis
|
27 February 1990
India
Keoladeo National Park (2)
|
1 May 1990
Pakistan
Wetlands of Pakistan
|
27 September 1990
Germany
Ostfriesisches Wattenmeer and Dollart, Federal Republic of Germany
|
1 November 1990
Algeria
Lac Oubeïra and Lac Tonga
|
29 November 1990
Ukraine
Yagorlitz and Tendrov Bays, USSR (Ukraine)
|
1 April 1991
Austria
Donau-March-Auen
|
30 September 1991
Kazakhstan
Lakes of the lower Turgay and Irgiz
|