224 SYLVIID^l. 



necessary. They measure from '58 to '64 in length, and from '45 

 to -5 in breadth. One very narrow, lengthened example measures 

 75 by -44. 



5. Yenesei Valley, Lat.70fN., 1st July Seebohm Coll. 



(H. Seebohm}. 

 5. Yenesei V., Lat. 70| N., 2nd July Seebohm Coll. 



(H. 6'.). 



5. Yenesei V., Lat. 70^ N., 4th July Seebohm Coll. 



(H. &). 

 4. Yenesei V., Lat. 7Qi N., 6th July Seebohm Coll. 



(ff. &). 

 4. Yenesei V., Lat. 70^ N., 7th July Seebohm Coll. 



Off. &). 



3. Yenesei V., Lat. 67 N., 2nd July Seebohm Coll. 



(JET. S.). 

 1. Krasnoyarsk, Siberia, 6th July Seebohm Coll. 



(Kibort). 



6. Altai Mountains (Tancre). Seebohm Coll. 



3. Altai Mountains, 25th May. Crowley Bequest. 



4. Altai Mountains, 25th May. Crowley Bequest. 



Phylloscopus tytleri, Brooks. 



Phylloscopustytleri, Seebohm, Cat. Birds B. M. v. p. 66 (1881); Oates, 

 Fauna Brit. Ind., Bird*, i. p. 402 (1839) ; id. ed. Hume, Nests 8f Eggs 

 Ind. Birds, i. p. 258 (1889) ; Sharpe, Hand-l iv. p. 214 (1903). 



An egg of Ty tier's Willow- Warbler, taken by Capt. Cock, is of a 

 regular oval shape, totally devoid of gloss and of a plain white 

 colour. It measures '57 by *46. 



1. Sonamurg, Kashmir, 4th June (C. R. Crowley Bequest. 

 Cock : Tristram Coll.}. 



Genus OREOPNEUSTE, Sivinh. 



Oreopneuste affinis (TicJcett). 



Phylloscopus affiuis, Seebohm, Cat. Birds B. M. v. p. 65 (1881) ; Oates, 

 Fauna Brit. Ind., Birds, i. p. 401 (1889) ; Hartert, Nov. Zool. i. 

 p. 671 (1894). 



Oreopneuste affinis, Sharpe, Hand-l. iv. p. 214 (1903). 



The eggs of Tickell's Willow-Warbler are rather blunt ovals, 

 somewhat pointed towards the smaller end; they are pure white 

 with some gloss, one specimen being almost devoid of markings, the 

 other three with a faint freckled zone of light rufous-brown round 

 the larger end. They measure '58 to -62 in length, by '48 in 

 breadth. 



4. Koko-nor (Tring Museum}. Crowley Bequest. 



