International Union of Speleology (UIS) - UIS Bulletin 63-2

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Dear friends from Czech Republic,

UIS MEMBER COUNTRY

We are glad to share with you the Volume 63-2 of the UIS Bulletin.

Please, send it to the whole speleological community in your country and to your entire contact list.

The PDF Interactive format can be downloaded by clicking on the link:

The 51 pages of this issue bring the following topics:

• Editorial: The International Year of Caves and Karst: Become a Part of Speleological History

• The President’s Column: A New Beginning for Speleology and the Second Year of the International Year

• 18^th International Congress of Speleology 2022

• The Road to the UIS International Year of Caves and Karst and UNESCO Event

• UIS International Year of Caves and Karst 2021: Special Ceremony at UNESCO Headquarters in Paris

• International Cave Animal of the Year 2022: BATS

• Ice Cavers: The Movie

• News of the 19^th International Congress of Speleology 2025

• Minutes of the UIS Bureau Annual Meeting 2021 in Paris

• In memoriam: Peter Ernest Spargo (South Africa)

• Calendar of Events

• UIS Bureau 2017/2021

• List of UIS Commissions

• List of Member Countries

• Annual Contributions and Bank Account

We appreciate your comments and suggestions to improve upcoming issues.

The complete collection (76 issues) are available by clicking on the link:

Visit the Websites:

Union Internationale de Sp�l�ologie - www.uis-speleo.org

International Year of Caves and Karst 2021 - http://iyck2021.org/

18^th International Congress of Speleology - https://uis2021.speleos.fr/

Best regards

Nivaldo COLZATO (Brazil)

Adjunct Secretary / UIS Bulletin Editor

UIS-Union Internationale de Sp�l�ologie