Through April and May males build up their stamina for the mating season. Courtship happens in stages. First, pursuit. And...
(00:35)Twitching grasses spell trouble. Time for birds to hold on as best they can. And for those that can, to hide. In Summer,...
(03:05)Ken pushes hard to close the season, but pump issues leave Guillaume hanging by a thread.
(01:57)Karl rushes to finish the season by sluicing pay dirt along the creek bank.
(01:02)After a storm, Chinese turtles move in to check it out. When the lagoon formed, it trapped thousands of small fish. Bad news...
(02:55)Ken and Guillaume try to keep their old sluice plant running with parts from the boneyard.
(02:34)Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...
(02:58)In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.
(02:48)It's time for Girl, the 31-year-old alligator's annual exam, but she may be too strong for the doctors and keepers!
(02:13)