534 LARID^E. 



Genus RISSA. 



1383. Rissa tridactyla (Linn.). Kittiwake. 

 Hab. British Islands. 



a. Purchased, April 28, 1865. 



6, c. Presented by F. Eoxburgh, Esq., Dec. 31, 1868. 



d. Presented by Sir H. Dalrymple, Bart., Aug. 5, 1876. 



e. Presented by "W. H. Cope, Esq., F.Z.S., Jan. 19, 1880. 

 /. Presented by H. E. Bower, Esq., Feb. 4, 1880. 



g. Purchased, Feb. 23, 1880. 



h, i. Presented by Sir Hugh Dalrymple, Bart., July 11, 

 1880. 



Genus LARUS. 



1384. Larus glaucus, Fabr. Glaucous Gull. 

 Hab. Europe. 



a. Purchased, Dec. 23, 1859. 



b. Purchased, Oct. 3, 1860. 



c. d. Bred in the Gardens, June 24, 1868. 



e,f. Presented by E. E. Beaumont, Esq., Dec. 4, 1874. 



From Spitzbergen. 

 g, h. Presented by Capt. Loftus F. Jones, Sept. 10, 1875, 



From Greenland. 



1385. Larus leucopterus, Faber. Iceland Gull. 

 Hab. Northern Europe. 



a. Presented by B. L. Smith, Esq., Oct. 7, 1873. 



1386. Larus argentatus, Gm. Herring-Gull. 

 Hab. Europe. 



cr-z 1 . See former editions. 



a 2 . Presented by Mrs. H. D. Martin, March 2, 1880. 



b\ Presented by Mr. A. Kendall, July 9, 1880. 



c 2 . Presented by Mr. J. Palmer, Oct. 14, 1880. 



cP. Presented by J. F. Nixon, Esq., Nov. 9, 1880. 



e 2 . Presented by Mrs. Lawson, Nov. 10, 1880. 



f. Presented by Mr. C. Hunt, Feb. 3, 1881. 



# 2 , h 2 . Hybrids between this species and Larus fuscus. Bred 



in the Gardens, July 2, 1881. 

 i\ Presented by E. A. Brown, Esq., Aug. 9, 1881. 

 /, P. Presented by Mrs. Greaves, Nov. 14, 1881. 

 l\ Presented by E. H. Ebsworth, Esq., Dec. 16, 1881. 



