COMPREHENSIVE LIST 



Glaucous Gull. 



Has occurred rarely on 

 Lake Michigan. Both Nel- 

 son and Ridgway include it 

 in their lists. Positive rec- 

 ords for N. W. Indiana and 

 Milwaukee, Wis. 



Iceland Gull. 



W. V. to Lake Michigan. 

 Apparently of uncommon 

 occurrence. Listed by Nel- 

 son. Kumlein and Hollis- 

 ter also give it for Wis. 



Great Black-backed Gull. 

 T.V. 



And W. R. on Lake Michi- 

 gan. Not common. Met 

 with by Nelson who re- 

 garded it as not uncommon. 

 There are Wis. records, 

 but is not included by 

 Woodruff in the Chicago 

 Area list. 



Herring Gull. T.V. 



In parts of state. Common 

 W. R. on Lake Michigan. 

 Some immature and non- 

 breeding birds summer 

 regularly on Lake Michi- 

 gan. 



Ring-billed Gull. T.V. 



Common as a migrant. 

 Some winter on Lake 

 Michigan and, like the pre- 

 ceding, also summer within 

 our limits, on Lake Michi- 

 gan, but to a much lesser 

 extent. 



Laughing Gull. 



Rare straggler inland. 

 Probably accidental within 

 our limits. Positive records 

 of its actual occurrence, 

 however, appear to be lack- 

 ing. There is, however, a 

 positive record for Wis. 



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