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HaARELDA GLACIALIS, Linn. 
Common on the lake during winter and early spring. 
MERGUS MERGANSER, Linn. , 
Common. Remain during wirter. 
*MERGUS SERRATOR, Linn. 
Common. A few nest with us. 
*MERGUS cUCCULATUS, Linn. 
Abundant. Nest on the reedy flats. 
PELACANIDA, (2 species.) 
PHALACROCORAX DILOPHUS, Swain. 
Occasionally visit our rivers and small lakes. Rare. 
PELECANUS ONOCROTALUS, Linn. 
About the 10th of March the pelicans arrive, and after spending a few days in 
the small lakes, go further north. 
x 
LARID Zi, (9 species.) 
Srerna cayana, Lath. 
Rarely visit us. 
‘ 
*STERNA NIGRA, Linn. 
Abundant about lakelets and marshes. Never found on Lake Michigan. 
STERNA ANGLICA, Montague. 
We have but seldom met the marsh Tern in this vicinity. 
*STERNA HIRUNDO, Linz. 
Abundant. Nest on a small rocky island in the nerthern part of Lake 
Michigan. 
Larus Franxkuinit, Rich. 
Visit us only in severe winters. Rare. 
Larus Bonaparti, Rich. 
Associate with the common Tern fall and spring in great numbers. 
Larus euaucus, Brunnich. 
Another rare winter visiter. 
*LARUS ARGENTATUS, Brunnich. 
The common gull of the lakes. Nest on a rocky island in company with the 
common Tern. 
Larus zonoruyncuus, Rich. 
A rare species with us. Mr. Samuel Circum has a specimen shot at Milwaukie. 
COLYMBID:, (5 species.) 
*CoLYMBUS GLACIALIS, Linz. 
Common. 
CoLYMBUS SEPTENTRIONALIS, Linn. 
Not uncommon during winter. 
PopicErs RUBRICOLLIS, Lath. 
Only found in winter. Rare. 
PopicEPs cornutTus, Linn. 
Common spring and fall. 
*Popicrrs CAROLIENSIS. 
Common. Nest in marshe:; 
