TTJBDtTS. 117 



(iv.) with fewer, bolder, and richer spots and small blotches, more 

 or less confluent, resembling typical eggs of the Ring-Ouzel ; and 

 (v.) an extreme form, in which the markings are scanty though bold 

 and often of a bright tint, and usually more numerous at the larger 

 end, the ground-colour being of the bright clear blue already 

 alluded to. Two eggs of this last-named type in the Collection seem 

 worthy of separate notice : one, from the Sundal Valley, Norway, 

 has the spots and blotches, which are not ver) r thickly collected at 

 the larger end, of a very pale reddish lilac without any admixture 

 of a darker colour ; while the second, from Molde, Norway, of a paler 

 blue ground-colour, in addition to a few specks of this same colour, 

 has only one other marking, a very conspicuous scrawl at the 

 larger end, of intense purplish-black ; this is more than half an inch 

 in length and exactly as if it had been traced with a broad and 

 heavy stroke of the pen. In many cases the occurrence is noticed 

 of a single egg (rarely two) of type v. in a clutch of other types. 

 Frequent instances of this are found in the Collection, and there 

 are two clutches in which all the eggs are of that type. 



They measure from 1-03 to 1-35 in length, and from - 73 to *9 in 

 breadth. 



5. 



Quick] ock, Lapland (II. W. Wheel- 

 wright). 



Lapland, July (R. Duff: Hargitt 

 Coll.). 



Tromso, Norway, 9th June 

 Seebohm). 



Tromso, 10th June (II. S.). 



Tromso, 10th June (H. S.). 



Tromso, 11th June (H. S.). 



Tromso, 12th June (H. S.). 



Tromso, 13th June (H. S.). 



Tromso, 13th June (H. S.). 



Tromso, 13th June [H. S.). 



Tromso, 13th June (H. S.). 



Tromso, 13th June (H. S.). 



Bodo, 30th May (F. D. $ P. Godman) 



Bodo, 2nd June (F. D. $ P. G.). 



Bodo, 2nd June (F. D. \ P. G.). 



Bodo, 2nd June (F. D. $ P. G.). 



Bodo, 2nd June (F. D. | P. G.). 



Sundal Valley, Norway, 20th June. 



Sundal Valley, 21st June. 



Sundal Valley, 26th June. 



Sundal Valley, 6th June. 



Sundal Valley, 6th June. 



Sundal Valley, 7th June. 



Sundal Valley, 10th June. 



Sundal Valley, 18th June. 



Christiansund, Norway, May. 



Christiansund, May. 



Christiansund, June (H. Upcher). 



Christiansund, June (H. U.). 



Christiansund, June (H. U.). 



Crowley Bequest. 



Seebohm Coll. 



(H. Seebohm Coll. 



Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Seebohm Coll. 

 Salvin-Godman Coll. 

 Salvin-Godman Coll. 

 Salvin-Godman Coll. 

 Salvin-Godman Coll. 

 Salvin-Godman Coll. 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 

 Dr. R. Bowdler Sharpe 



Bernard Hanson [P.l. 

 Bernard Hanson [P.J. 

 Crowley Bequest. 

 Crowley Bequest. 

 Crowley Bequest. 



