CHICK LIST. 



583 



248. Anas obacura Gmel. 



Black Mallard. 602. 



249. Chaulelasmus streperua (Linn.) Gray. 



Gadwall. 604. 



230. Daflla acuta (Linn.) Bp. 

 Pintail. 605. 



251. Mareca amerieana (Gmel.) Steph. 



Bald-pate. 607. 



252. Spatula clypeata (Linn.) Boie. 



Shoveller. 608. 



253. Querquedula diaeora (Linn.) Steph. 



Blue-winged Teal. 609. 



254. NetUon carolinenaia {Gcvael.) Baird. 



Green-winged Teal. 612. 



255. Aim sponaa (Linn.) Boie. 



Wood Duck ; Summer Dack. 613. 



256. FuWs marila (Linn.) Baird. 



Scaup Duck. 614. 



257. Fulix affinia (Eyt.) Baird. 



Little Blackhead. 615. 



258. FuUx oollaria (Donov.) Baird. 



Ring-billed Blackhead. 616. 



259. ^thyia valUaneria (Wils.) Boie. 



Canvas back. 617. 



260. JEthyia amerieana (Eyt.) Bp. 



Redhead. 618. 



261. Clangula glaudum amencana (Bp.) Ridgw. 



American Golden-eye. 620, 



262. CUmgula aXbeola (Linn.) Steph. 



Butterball; Bufflehead. 621. 



263. Sarelda glaeialis (Linn.) Leaoh. 



Long-tailed Duck ; Old Squaw. 623. 



264. Samateria apeotabilia (Linn.) Boie. 



King Eider. 629. 



265. CEdemia amencana Sw. & Rich. 



American Scoter. 630. 



266. Mehmetta velvetina (Cass.) Baird. 



American Velvet Scoter. 632. 



267. Erismatura rubida (Wils.) Bp. 



Ruddy Duck. 634. 



268. Mergua merganaer amencanua (Cass.) Ridgw. 



American Sheldrake. 636. 



269. Mergua aerrator Linn. 



Red-breasted Sheldrake. 637. 



270. Loplwdytea oucullatua (Linn.) Reich. 



Hooded Sheldrake. 638. 



Oct. 17, 74 ; March 5, 79. 



March 28, 77. 



Feb. 27, 75 ; 20, 77 ; March 5, 79. 



Oct. 3, 74; March 19, 77. 



April 15, 75; March 4, 76; 27, 77; 

 11, 79. 



April 18, Oct. 17, 74; AprU 20, 75; 

 7, 76; May 8, 76; April 20, 77; 

 14, 78. 



AprU 20, 75. 



March 28, 77. 



April 7-23, 76; March 11, 77. 



March 23, 75; 11, 77; 6, 79. 



March 25,75; 11, 77; 6, 79. 



March 30, 77. 



March 25, 75. 



March 23, Deo. 20, 75 ; 12-15, 76. 



March 25, 75; 6, 77; April 14, 78, 



Dec. 4, 1880. 



Deo. 11, 76 ; Lioking Reservoir. 



Deo. 13, 76 ; Licking Reservoir. 



AprU 27, 73. 



March 19, Nov. 12, 77. 



Nov. 4, 78. 



March 25, 75; 4, 76; 19, 77;;Nov. 2, 

 78. 



