4 

 Report on the I.MMKiitATioxs ok (cuntiniicd): — 



I'AOK 



Thk Garden-Warblek <37 



Map 68 



Thk GuASSHOprKK-WARBi.Eii ... ... 71 



The Chiffchaff ... ... ... 73 



Map 71 



The \Vii,low- Warbler ... ... ... ... ... 79 



Map 80 



The Wood- Warbler ... ... .. ... ... ... 86 



The IIekd-Warbleu ... ... .. ... 88 



The Sedge-Warbler 91 



Map 90 



TjiE WiiiTK Wagtail... ... ... ... .. 94 



The Yellow Wagtail ... ... ... ... ... 97 



Map 96 



The Tree-Pii'it 101 



Map 100 



The Ked-backed Shrike ... .. 105 



The Spotted Flycatcher 107 



The Pied Flyc.\tcher 110 



The Swallow 113 



Map 112 



The IIouse-Martin 119 



Map 118 



Thk Sa.nd-Martin ... ... ... ... .. ... 1:23 



Map 124 



The Swift \'2{) 



Map 128 



The >>'iuhtjar 132 



The Wryneck I;j4 



