552 



On Migration. 



the tables before me, I mark the range within which the species 

 under examination^has been first noticed. This, however, is only 

 supplementary to the true date on which each migrant is declared 

 to be due in Wiltshire. 



To proceed, then, with the list of migratory birds in the order 

 of date in which they visit us, omitting occasional and rare 

 visitants, and confining myself to the common regular birds of 

 passage : 



