^y CONTENTS. 



PAGB 



Black-headed Sardinian Warbler 127 



Spectacled Warbler ^^^ 



137 



Marmora's Warbler ...•••••• 



Olive Tree AVarbler ^^^ 



145 

 Olivaceous Warbler 



147 

 Pale Warbler ■^*' 



Polyglot Warbler • ' ^^^ 



Bonelli's Warbler ^^^ 



Northern Willow Wren • • ^^^ 



Euby-crowned Kinglet 



Black-throated Green Warbler 1^^ 



