Vagrancy in Birds ²⁶ Format:Hardcover Windows Vista

Windows Vista

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Vagrancy in Birds ²⁶ Format:Hardcover Windows VistaAvian vagrancythe appearance of birds outside of their expected habitatis a phenomenon that has fascinated natural historians for centuries, from Victorian collectors willing to spend fortunes on a rare specimen to todays bird chasing twitchers. Yet despite the obsessions of countless ornithologists, what do we actually know about the enigma of vagrancy? In *Vagrancy in Birds*, Alexander Lees and James Gilroy explore the causes, patterns, and