Region
- Tropics 15 Treffer
- Northwest, Pacific 6 Treffer
- Developing countries 5 Treffer
- Canada 4 Treffer
- Europe 4 Treffer
- Indonesia 4 Treffer
- United States 4 Treffer
- Asia 3 Treffer
- France 3 Treffer
- India 3 Treffer
- Malaysia 3 Treffer
- Papua New Guinea 3 Treffer
- British Columbia 2 Treffer
- Côte d'Ivoire 2 Treffer
- Ghana 2 Treffer
- North America 2 Treffer
- Pacific Area 2 Treffer
- Africa, Eastern 1 Treffer
- Amazon River Region 1 Treffer
- Australia 1 Treffer
- Deramakot Forest Reserve (Sabah) 1 Treffer
- European Union countries 1 Treffer
- Great Britain 1 Treffer
- Kalimantan Timur 1 Treffer
- Latin America 1 Treffer
- Liberia 1 Treffer
- Maine 1 Treffer
- Melanesia 1 Treffer
- New Guinea 1 Treffer
- New Zealand 1 Treffer
- North Kanara 1 Treffer
- Russia (Federation) 1 Treffer
- Southeast Asia 1 Treffer
- Sri Lanka 1 Treffer
- Sweden 1 Treffer