Disc 1 (Blu-Ray)

Source File	Description	Type	Season	Episode	SegmentMap	Duration	DisplaySize
00026.mpls	Coasts	Episode	1	1	18	1:00:55	14.0 GB
00027.mpls	Ocean	Episode	1	2	19	1:00:18	13.7 GB
00028.mpls	Deserts and Grasslands	Episode	1	3	20	1:00:07	13.9 GB