Fingringhoe Wick, Great Britain with 2 records
Tandayapa Valley, Ecuador with 2 records
Stoke-by-Nayland, Great Britain with 2 records
Gladwin's Farm, Great Britain with 1 record
Milpe Bird Sanctuary, Ecuador with 1 record
Quito, Ecuador with 1 record
Tandayapa Lodge, Ecuador with 1 record
La Ensenada National Wildlife Refuge, Costa Rica with 1 record
Bogotá, Colombia with 1 record
Pachmarhi Hills, India with 1 record
Dunwich, Great Britain with 1 record
Carlton Marshes, Great Britain with 1 record
Refugio Paz de las Aves, Ecuador with 1 record

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