32. Razor-billed Auk. Near the ledges at Little Nahant. 
February 25, 1921, W. E. Bates. 
42. Glaucous Gull. February 16 to April 1. Several 
seen at the Swampscott beaches. 
45. Iceland Gull. January 5 to April 1. Several noted 
with above species at Swampscott. 
47. Great Black-backed Gull. August to May 15. 
51. Herring Gull. Resident species. Present by hun¬ 
dreds in summer and by thousands, during the 
colder months. Surely increasing,—our best ex¬ 
ample of the result of bird protection. 
54. Ring-billed Gull. A single adult bird with other 
gull species, on King’s Beach, Swampscott, March 
31, 1921, A. P. Stubbs. 
56. Laughing Gull. Plum Island, September 6, 1920, 
J. W. Goodridge; a pair at Flax Pond, Lynn, May 
29, 1921, A. P. Stubbs. 
60. Bonaparte’s Gull. September 22 to January 15; 
May 29 to June 12. Very common along shore 
at Lynn and Swampscott during the fall and early 
winter, 1920-1921. 
70. Common Tern. Present all summer and until Octo¬ 
ber 13, 1920; May 15, 1921. Probably are begin¬ 
ning to breed again in the county. 
71. Arctic Tern. Noted September 22 to October 8, at 
mouth of Saugus River. Probably were present 
all summer with above species. 
72. Roseate Tern. Plum Island, September 6, 1920, J. 
W. Goodridge; Ipswich Beach, June 12, 1921, Dr. 
C. W. Townsend. 
74. Least Tern. Plum Island, September 6, 1920, J. W. 
Goodridge. 
77. Black Tern. Plum Island, July 19, 1920, J. W. 
Goodridge. 
109. Wilson’s Petrel. Many seen from Red Rock, Lynn, 
June 30, 1921, A. P. Stubbs. 
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