Living on the Wind: Across the Hemisphere with Migratory Birds California Yet by the middle of

Yet by the middle of the twentieth century

and conservation status of 35 species

5") Contains 37 color plates

males gather before dawn in an explosion of sights and sounds

Forty-nine species are considered to be of global or regional conservation concern

Living on the Wind: Across the Hemisphere with Migratory Birds California Yet by the middle ofVery Good used paperback. Shelf worn. A riveting account of the remarkable phenomenon of bird migration in the New World based on the author's own research, observations, and travels. Bird migration is the world's only true unifying natural phenomenon, stitching the continents together in a way that even the great weather systems fail to do. Scott Weidensaul follows awesome kettles of hawks over the Mexican coastal plains, bar tailed godwits that