3t2 



INDEX-CATALOGUE OF THE BIRDS 



Case 



3S. Great Black-backed Gull. 



No. 1. Male, mature. Winter plumage. 



Fenham Elatts, North Northd., 27th Nov., 1895. 

 Stuffed by J. Jackson. Presented by Mr. John Duncan. 



33. Great Black-backed Gull. 



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



Newtou-by-the-Sea, Oct., 1892. 

 Shoi, stuffed and presented bi/ J. Jachson, Nov., 1892. 

 ,, 2 (left). YoTJKG. Downy state. 



Brora, Sutherland. 

 Stuffed and presented by Alex, Yelloioley, S. Shields, 



Feb., 1893. 



34. Lesser Black-backed Gull. Larus fuscus, 



Linn. 

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



St. Mary's Island, Northd. Coast, Sept., 1891. 



Presented by John Duncati, 

 ,, 2 (right). Immature. First plumage. 



St. Mary's Island, Sept., 1891. 

 Stuffed by J. Jackson. Presented by John Duncan. 



35. Lesser Black-backed Gull. 



No. 1. Female, immature. 



Northumberland Coast, May, 1891. 

 Stuffed by J. Jackson. 



36. Lesser Black -backed Gull. 



No. 1 (right). Downy state. 



Stuffed and presented by Fred, liaine, Esq., 



Feb., 1878. 

 From Old Museum Collection. 

 ,, 2 (left). Female, mature. 



Whitley, May 19th, 1893. Purchased. 

 Stuffed hy J. Jackson. 

 ,, 3 (hind right). Immature, about 3 years old. 



Found dead at Hebburn, Aug. 2nd, 1876. J. H. 



