18 Mr. H. Seebohm on the 



ACROCBPHALUS ARUNDINACEUS. 



The Reed- Warbler is recorded by Filippi and Kessler from 

 the Caucasus ; but their statements require verification. 



ACROCEPHALUS PALUSTRIS. 



The Marsh-Warbler is said to have been found in the 

 Caucasus by Krinitzky and Nordmann ; but their statements 

 require verification. 



ACROCEPHALUS PHRAGMITIS. 



The Sedge-Warbler was found by Bogdanow on the Terek 

 river. 



LUSCINIOLA MELANOPOGON. 



The Moustached Warbler was obtained by Nordmann in the 

 Caucasus. 



Cettia cettii. 



Cetti's Bush-Warbler has repeatedly been obtained from 

 the Caucasus, where it is probably a resident. 



Hypolais pallida. 



The Olivaceous Tree-Warbler has been found in the Cau- 

 casus, where it is doubtless a summer migrant. 



Phylloscopus trochilus. 



The Willow-Warbler appears to pass through the Caucasus 

 on migration. 



Phylloscopus sibilatrix. 



The Wood-Warbler passes through the Caucasus on mi- 

 gration. 



Phylloscopus rufus. 



The Chiffchafi* passes through the Caucasus on migration. 



Phylloscopus tristis. 



The Siberian Chifi'chafl' appears also to pass through the 

 Caucasus on migration, as an example was obtained by Kessler 

 on September 17th. 



Regulus cristatus. 



The Goldcrest has been recorded from the Caucasus; but 

 no examples are known to exist in Museums. 



