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On one of the many package deals available online, explorers need to embark and disembark from Ushuaia, one of the southernmost points of Argentina.

But migrant crossings have slowed to a near halt, bringing a striking change to the landscape along the southernmost stretch of California.

Crockett, a prolific country-music singer and songwriter from the southernmost tip of Texas, has been camped out here at this storied Hollywood recording studio as he works on an album with producer Shooter Jennings.

California wildlife officials also recently reported that the state’s southernmost wolf pack in Tulare County is suffering from sarcoptic mange, a disease caused by parasitic mites that can cause itchy skin lesions and hair loss.

The pair had just crossed Eagle Bay - down the coast from Punta Arenas, Chile's southernmost city - when he heard a crash behind him.