
Yellowstone
2025

Uganda, Rwanda & Qatar
2022

Borneo
2023
Peru
2023

Antarctica
2022

Alaska
2023

Canadian Arctic
2021

Vietnam
2018

South Africa
1992
Tanzania
2008

Hawaii
2017

Oregon
2023

China
1998

India
1995

Bali
2002

USSR
1983

New England & Pennsylvania
2021

Argentina
2019

Ecuador
2022

Brazil
2022

Spain
2022

Egypt
1983

Iceland
2019

Lithuania
2018

Cambodia
2019

Cuba
2017
Holland
2023