Cattle_drive_17
Bales_at_sunset
Iceland_study_56
Cattle_drive_32
Hay_bales
Winter_feeding_10
Bruce_cogan
Iceland_study_65
Hawaii_study_7
Alabama_hills_2
Bristlecone_study_4
Cattle_drive_8
Joe_cogan
Oregon_study_11
Iceland_study_24
Oahu_study_2
Grottos_study_2
Water_pump
Cattle_drive_15
Cattle_drive_24
Redwood_study_5
Loxahatchee_river_study_7
Cattle_drive_18
Paint_mines_1