The birds are like clouds in Bahía Lomas. Far off in the southern tip of South America, in the province of Tierra del Fuego, migration takes its highest form in this bay in the eastern mouth in the Straits of Magellan.  Here, thousands of birds, like the Red Knot, congregate each winter after flying over … Continue reading In Chile’s Southern Tip, a Bet on Hydrogen Worries Conservationists