ID UNA. 207 



4. Athens, 19th June (T. K.). Seebohm Coll. 



2. Turkey (Robsori). Dr. R. Dowdier Sharpe [P.]. 



3. Jericho, 16th April (H. B. Salvin-Godman Coll. 



Tristram}. 



3. Jericho, 16th April. Canon Tristram [P.]. 

 6. Jericho, 16th April (H. B. T.}. Crowley Bequest. ' 



5. Fao, Persian Gulf. W. D. Gumming, Esq. [P.]. 



6. Fao. W. D. Gumming, Esq. [P.J. 



4. Fao. W. D. Gumming, Esq. [P.I 

 2. Sudan, 28th May. Col. W. Verner [P.]. 



2. Sudan, 29th May. Col. W. Verner [P.J. 



Iduna opaca (Cal.). 



Hippolais polyglotta (nee V.}, Salvin, Ibis, 1859, p. 306. 

 Hippolais pallida (nee H. $ E.}, Tristram, Ibis, 1859, p. 418. 

 Chloropeta elaica (nee Linderm.}, Sounders, Ibis, 1871, p. 214. 

 Hypolais opaca, Dresser, Birds Eur. ii. p. 531 (1874) ; Seebohm, Cat. 



Birds B.M.v. p. 83(1881). 

 Iduna opaca, Sharpe, Hand-l. iv. p. 208 (1903). 



The eggs of the Western Olivaceous Tree- Warbler resemble those 

 of I. pallida, but are somewhat larger, measuring from '7 to '78 in 

 length, and from -52 to '59 in breadth. 



4. Malaga, Spain, 24th May (H. Seebohm Coll. 



Saunders). 



5. Malaga, 13th June (H. S.). Seebohm Coll. 



3. Malaga, 18th June (H. S.). Seebohm Coll. , 

 5. Malaga, 28th May (A. Ruiz). Seebohm Coll. 



5. Malaga, 4th June (A. JR.). Seebohm Coll. 



5. Malaga, 7th June (A. R. : Har- Seebohm Coll. 



gitt Coll.}. 



6. Andalucia (A. R. : Hargitt Coll.}. Seebohm Coll. 



3. Chemora, Algeria, 1st June (O. Salvin-Godman Coll. 



Salvin). 



3. Chemora, 1st June (//. B. Tris- Crowley Bequest. 



tram}. 



1. Lake Halloula, Algeria (H. B. T}. Salvin-Godman Coll. 



2. Lake Halloula, llth June (H. Crowley Bequest. 



B. T.}. 



3. Lake Halloula, June (H. B. T.). Crowley Bequest. 

 3. Kohat Forest, Algeria, 20th May Crowlev Bequest. 



(H. B. T.). 

 2. Algeria (H. B. T.). Salvin-Godman Coll. 



Iduna rama (SyJces}. 



Hypolais rama, Dresser, P. Z. S. 1874, p. 655, pi. Ixxix. ; Seebohm, Cat. 



Birds B. M. v. p. 84 (1881) ; Gates, Fauna Brit. Ind., Birds, i. 



p. 391 (1889) ; id. ed. Hume, Nests $ Eggs Ind. Birds, i. p. 254 



(1889) ; Nehrk. Kat. Eiersamml p. 32 (1899). 

 Iduna rama, Sharpe, Hand-l. iv. p. 208 (1903). 



The eggs of Sykes's Tree- Warbler are of a broad and pointed 

 oval shape and exhibit little or no gloss. They are of a creamy- 



