1168 liKi'ou'r OF S'l'ATio (iKoi.ociisr. 



Family LARID^. Gulls and Terns. 



Subfamily LARINJ*>. Gulls. 

 Genps RISSA Stkphens. 



7. (40). Rissa tridactyla (Linn.). 



Kittiwake Guil. 



Illinois and Wisconsin, rare -winter visitor (Nelson, N. E. 111., p. 

 146; Eidgway, 111. Orn., II., pp. 221-2); Ohio, rare winter visitor 

 (Wheaton, p. 549); Michigan, rare (Gibhs, p. 495); Illinois (Woodruff, 

 in letter). 



Genus LARU8 Linnaeus. 



8. (47). Larus marinus Linn. 



Great Black-backed Gull. 



Kent County, Mich., March 28, 1889, White. (Cook, Mich., p. 

 32.) Illinois, winter resident (Nelson, N. E. 111., p. 145); Ohio, rare 

 winter visitor (Wheaton, p. 547); Michigan, rare (Gibbs, p. 495). 



9. (51). Larus argentatus Brunn. 



Herring- Gull. 



Ridgway (111. Orn., Vol. II.) thinks its occurence doubtful. Illinois, 

 rare winter visitor (Nelson, N. E. 111., p. 145). 



10. (58). Larus atricilla Linn. 



Laughing Gull. 



Washtenaw County, 1 specimen, 1884, Watkins (Cook, Mich.); Illi- 

 nois, rare summer visitor southward (Ridgway Cat., p. 202); Michigan, 

 abundant (?) (Gibbs, p. 495). 



Gknos XEMA Leach. 



11. (62). Xema sabinii (Sab.). 



Sabine's Gull. 



Illinois, rare winter visitor to Lake Michigan (Ridgway, 111. Orn., 

 II., pp. 237-8) (Ridgway Cat., p. 202); Ohio, accidental on Lake Erie 

 (Wheaton, p. 552). 



