180 STLVIIDJB. 



2 Wicken Fen, Cambridgeshire, SalTin-Godman Coll. 



3id June {0. iS. ^ F. D. G.). 



6. Wicken Fen, 7th June (0. -S. ^ Salvin-Godman Coll. 



F. D. G.). 



S. Finchley, Middlesex (O. Salvin). Salvin-Godman Coll. 



2. Finchley (0. <S.). Salvin-Godman Coll. 



4. Maidenhead (J'nsiram CoZZ.). Crowley Bequest. 



5. Alton, Hants, July. Crowley Bequest. 



5. Churt, Surrey. Crowley Bequest. 



6. Brighton. Seehohm Coll. 

 6. Brighton. Seebohm Coll. 

 6. Brighton (JH:. Seebohm). Seebohm Coll. 



5. Valkenswaard, Holland, 25th May Seebohm Coll. 



{H. S.). 



4. Anclam, Pomerania. L. Field, Esq. 



6. Reval, Baltic Prov., 21st May Seebohm Coll. 



(Russow). 



6. Moscow, 29th May (Zorenz). Seebohm Coll. 



5. Moscow, 25th June (Lorene). Seebohm Coll. 



Locustella lanceolata (Temm.). 



(Plate IX. fig. 9.) 



Locustella lanceolata. Dresser, Birds Eur. ii. p. 617 (1875) ; Seebohm, 

 Cat. Birds B. M. v. p. 118 (1881) ; Tacz. Faune Om. SibSr. Orient. 

 i. p. 244 (1891) ; Sharpe, Sandal, iv. p. 186 (1903). 



An egg of Temminck's Grasshopper- Warbler in the Collection is 

 of a pointed oval shape and slightly glossy. It is of a pinkish- 

 white colour, speckled all over with lilac-red and lilac. It measures 

 •7 by -61. 



1. Lake Baikal, Siberia, June Crowley Bequest. 



(Dybowski). 



Genus ACEOCEPHALUS, Naum. 



Acrocephalus aquaticus (Temm.). 



Sylvia aquatica, Thien. Fortpjlanz. ges. Vog. p. 197, tab. xxi. fig. 11, a, b, c 



(1845-54). 

 Calamodyta aquatica, Baedeker, Fier Fur. Vog. tab. 19, fig. 18 (1855-63); 



Salvin, Ibis, 1859, p. 305. 

 Acrocephalus aquaticus, Dresser, Birds Fur. ii. p. 591 (1876) ; Seebohm, 



Cat. Birds B. M. v. p. 89 (1881) ; id. Brit. Birds, i. p. 357, pi. 10 



(1883) ; id. Fggs of Brit. Birds, p. 196, pi. 52. fig. 6 (1896) ; Sharpe, 



Hand-l. ivs^. 187 (1903). 

 ', ( 

 The eggs of the Aquatic Warbler are quite inseparable from those 

 of the Sedge- Warbler. Specimens measure from -63 to -7 in length, 

 and from "5 'to "55 in breadth. 



4. Anclam^ Pomerania, 27th May. L. Field, Esq. 



3. Anclam, ^th June. L. Field, Esq. 



