Girona Province, Spain with 69 records
Etosha National Park, Namibia with 32 records
Kruger National Park, South Africa with 31 records
Sinharaja Forest Reserve, Sri Lanka with 22 records
Mahango Game Reserve, Namibia with 19 records
Aiguamolls de l'Empordà Natural Park, Spain with 14 records
Serra da Canastra National Park, Brazil with 14 records
Shakawe, Botswana with 13 records
Soda, Ethiopia with 13 records
Aus, Namibia with 12 records
Awassa Lake, Ethiopia with 12 records
Bundala National Park, Sri Lanka with 12 records
Dhofar Governorate, Oman with 11 records
Erongo Region, Namibia with 11 records
Horton Plains National Park, Sri Lanka with 10 records
Wollongong, Australia with 10 records
Dubai Emirate, United Arab Emirates with 10 records
Zona Volcànica de la Garrotxa Natural Park, Spain with 9 records
Ayn Hamran, Oman with 9 records
Cuc Phuong National Park, Vietnam with 9 records

This is a list of the top 20 specific localities, sorted by the total amount of materials.