Flight Paths: How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration [PB] Condition:New because they have superficial shipping

because they have superficial shipping damage to covers (creases and bumps)

Map in pocket

and ecology of breeding

Mylar protective cover

and details for the best birding sites in the area

Flight Paths: How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration [PB] Condition:New because they have superficial shippingThe captivating, little known true story of a group of scientists and the methods and technology they developed to uncover the secrets of avian migration. For the past century, scientists and naturalists have been steadily unravelling the secrets of bird migration. How and why birds navigate the skies, traveling from continent to continentflying thousands of miles across the earth each fall and springhas continually fascinated the human imagination,