572 ORNITUOLOGY AND OOLOGY. 



ANAS BOSCHAS. — Uncommon. 



A. OBSCUEA. — This duck is very common here. It is truly a northern 

 species. It breeds in the swamps adjacent to this city. 



DAFILA ACUTA. — Common in spring : a few visit us in the fall. 



NETTION CAEOLINENSIS. — Common. Breeds. 



QUERQUEDULA DISCOES. — Uncommon. 



SPATULA CLYPEATA, — Uncommon. 



MAEECA AMEEICANA. — The adult bird is seldom seen in this latitude. 



AIX SPONSA. — Sometimes common. Breeds. 



FULIX MAEILA. — The young are abundant on the St. Lawrence during 

 autumn. They breed north-west of Quebec. 



F. AFFINIS. — Occasional specimens are shot at Sorel and Three Rivers. 

 It is more abundant in Western Canada. 



F. COLLAEIS. — Occasional. 



AYTHYA AMEEICANA. — Occasional. 



BUCEPHALA AMERICANA. — Very common in spring and fall. Breeds 

 in Canada. 



B. ISLANDICA. — Adult birds are occasionally shot on the lakes. The 

 young are abundant on the St. Lawrence during the early part of winter. I 

 have seen the adult on Lac k la Philip in July. 



B. ALBEOLA. — Common in spring and Ml. 



HISTRIONICUS TOEQUATUS. — Common on the north shore of the St. 

 Lawrence. A beautiful adult male was shot in the spring, on the Montmo- 

 renci River, near Quebec. 



HAEELDA GLACIALIS. — Occasional near Quebec. Common on the 

 upper lakes in spring and fall. 



PELIONETTA PEESPICILLATA. — Very common in the fall at Mille 

 Vaclies, lower St. Lawrence. 



SOMATEEIA MOLLISSIMA. — Common on the north shore of the St. 

 Lawrence. Breeds on islands in the river below the Saguenay. 



MEEGUS AMEEICANUS. — Common. Breeds. 



M. SEEEATOE. — Common in spring and fall. 



LOPHODYTES CUCULLATUS. — Adult is occasionally seen. Young visit 

 the St. Lawrence in the ftill. Breeds on the margins of northern lakes. 



LARUS AEGENTATUS. — Common on the St. Lawrence in spring and 

 fall. Breeds on our mountain lakes. 



