02482cam a22003733u 450000100060000000300070000600500170001300600020003000700050003200800410003704000110007804100170008905000110010610000430011724500300016026400510019030000470024133600260028833700260031433800360034049000510037650000310042750800700045852013150052853400450184365300100188865300230189870000240192170000230194570000270196883000510199585600430204699900190208965222UtSlPG20260610134515.0mcr n260607r2021||||utu|||||o|||||||||||||| d  aUtSlPG 7aen2iso639-1 4aQLaSK1 aLincoln, Frederick Charles,d1892-196010aMigration of Birds (1979) 1aSalt Lake City, UT :bProject Gutenberg,c2021  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier1 aCircular (U.S. Fish and Wildlife Service), 16.  aRelease date is 2021-05-01  aTom Cosmas from materials made available on The Internet Archive.  a"Migration of Birds" by Frederick Charles Lincoln and Steven R. Peterson is a scientific publication written in the late 20th century. This work serves as a comprehensive resource on avian migration, detailing both the physiological and behavioral aspects of this natural phenomenon. The text explores how and why birds migrate, the techniques employed to study these movements, and the implications for conservation and management of bird populations as they traverse vast distances in changing seasons.  The opening of the book sets the stage for exploring the fascinating world of bird migrations, introducing the topic by highlighting the unique mobility of birds compared to other creatures. The preface discusses the historical context of the work, noting its popularity and significance since its original publication in the 1930s. It emphasizes the value of understanding bird migration not only for ecological reasons but also for their historical and cultural significance across human societies. The introduction hints at the gravity of bird migration as a regular seasonal phenomenon that is tightly interwoven with environmental changes, showcasing the intricate adaptations that allow different species to thrive in diverse habitats across the globe. (This is an automatically generated summary.)  nOriginal publication data not identified  aBirds  aBirds -- Migration1 aPeterson, Steven R.1 aAnastasi, Peter A.1 aHines, Bob,d1912-1994 0aCircular (U.S. Fish and Wildlife Service), 16.40uhttps://www.gutenberg.org/ebooks/65222  c106045d106045