Region
- Aberdeen 1 results
- Aberdeen (Scotland) 1 results
- Africa 5 results
- Ajusco (Mexico) 1 results
- Alaska 1 results
- Amazon River Estuary 1 results
- Amazon River Estuary (Brazil) 1 results
- Amazon River Region 3 results
- Amazon River Valley 1 results
- Andes Region 2 results
- Antarctic Ocean 1 results
- Antarctica 35 results
- Arctic regions 10 results
- Arizona 1 results
- Artic regions 1 results
- Ashburton District 1 results
- Ashburton District (N.Z.) 1 results
- Ashburton River/Hakatere (N.Z.) 1 results
- Asia 3 results
- Asia, Central 1 results
- Atlantic Coast 3 results
- Atlantic Coast (Brazil) 1 results
- Atlantic Coast (Namibia) 1 results
- Atlantic Coast (Nicaragua) 1 results
- Atlantic Coast (South Africa) 1 results
- Auckland 1 results
- Auckland (N.Z. : Region) 3 results
- Auckland (N.Z.) 1 results
- Auckland (Region) 2 results
- Australia 11 results
- Avon River/Ōtakaro 1 results
- Avon River/Ōtakaro (N.Z.) 3 results
- Bakossi Mountains (Cameroon) 1 results
- Balleny Islands 1 results
- Balleny Islands (Antarctica) 1 results
- Banaba (Kiribati) 1 results
- Bangkok 1 results
- Bangkok (Thailand) 1 results
- Banks Peninsula 1 results
- Bay of Plenty (N.Z. : Region) 1 results
- Bay of Plenty (Region) 1 results
- Belgium 1 results
- Bering Sea Coast 1 results
- Bering Sea Coast (Alaska) 1 results
- Big Thicket 1 results
- Big Thicket (Tex.) 1 results
- Big Thicket National Preserve (Tex.) 1 results
- Blanca, Cordillera (Peru) 1 results
- Borneo 1 results
- Brazil 5 results more…