rx THE HANCOCK COLLECTION. 389 



Case 



108. Golden Eye. 



No. 1 (right). Male, mature. Near Haydon Bridge. 



Presented hy Geo. E. Crmvhall, Esq. 

 ,, 2 (left). Female, nearly mature. 



Haydon Bridge, Dec, 1896. 

 jPresetited hy Geo, E. Craivhall, Esq. 

 Both stuffed hy J. Jackson. 



104. Harlequin Duck. Clangula histrionica, 



(Linn.). 

 No. 1 (left). Male, mature. Davis Straits, 1837. 



Presented by Capt. Warham. 

 ,, 2 (centre). Female, mature. Iceland. 

 ,, 3 (right). Male, mature. Davis Straits, 1837. 



Presented by Capt. Warham. 



Genus. HARELDA. 



105. Long-tailed Duck. Harelda glacialis, (Linn.). 



No. 1 (left). Female. Winter plumage. 



Northumberland Coast, 1842. 

 ,, 2 (right). Male. Complete winter plumage. 



North Sunderland, Feb., 1843. 

 „ 3 (centre). Male, immature, changing to summer. 



Off Seaton Sluice, Jan. 15th, 1894. 

 Stuffed hy J. Jackson. Presented hy John Duncan. 



106. Long-tailed Duck. 



No. 1 (left). Male. Changing plumage. 

 ,, 2 (centre). Female. Nearly complete summer. 

 ,, 3 (right). Male. Nearly complete summer. 

 ,, 4 (front centre). Downy state. 



Petchora, Eussia, June 9th, 1875. 

 ,, 5 (right). Downy state. 



Petchora, Eussia, July 8th, 1883. 

 Nos. If and 5 presented hy Edxv. Btdwell, Esq. 



