DELAWARE VALLEY ORNITHOLOGICAL CLUB. 45 



List of Other Species Reported by Observers during 1917, and 



Additional Notes on Species Contained in the Schedule. 



Autumn Dates Refer to Autumn of 1916 Unless 



Otherwise Stated.^ 



Holboell's Grebe, Colymhus holboelli. Atlantic City, N. J., 



April 2 {Carter'); Beverly, N, J., March 11 (BairdX 



Horned Grebe, Colymbus auritus. Fish House, N. J., April 

 21 {Miller)] Concordville, April 12 (Styer); Westtown, April 19 



(1) April 26 (2) (Evans); Mohnton, Berks Co., Pa., Nov. 10 

 (Poole). 



PiED-BiLLED Grebe, PodHymbus podiccps. Westtown, Oct. 21 

 and Nov. 12 (Evans); West Chester, April 6 (Sharpless); Chey- 

 ney, adult male found dead by a calamus marsh; June 13 ap- 

 parently breeding (S. Trotter); Muhlenberg, Berks Co., Nov. 18 



(2) (Poole); Doylestown, (Tuck Dam) April 3 (1) and April 

 14 (2) (MacReynolds). 



Loon, Gavia immer. Swarthmore, April 14, two flying over, 

 (Ellis); Reading, one seen. May 6, 8 and 11 (Poole). 



Black Skimmer, Rynchops nigra. Stone Harbor, N. J. , Aug. 

 13 (2) (Street). 



Gannet, Sula bassana. Cape May, N. J., Nov. 3 (Hand), 



Herring Gull, Larus argentatus. Atlantic City, N. J., Aug. 

 28-May 17 (Cromie) ; Frankford, Oct.l2-April 28 (Miller); Cam= 

 den, N. J., last seen. May 30 (Potter); Stone Harbor, N. J., 

 arrived, Aug. 6, 1916, common, Sept. 10 (Street); Beverly, N. 

 J., Oct. 19-May 18 (Baird). 



Ring-billed Gull, Larus delawarensis. Stone Harbor, N. J., 

 Aug. 6, 20, 26 and Sept. 2 (Street). 



Laughing Gull, Larus atricilla, Atlantic City, N. J., May 

 17 (Cromie); Cape May, N. J., April 23 (Hand). 



Bonaparte's Gull, Larus Philadelphia. Fish House, N. J., 

 April 19 (15) (Potter); Bridesburg, May 8 (4) (Miller). 



Least Tern, Sterna antillarum. Stone Harbor, N. J., six on 

 Aug. 26 (Street). 



Sooty Tern, Sterna fuliginosa. Specimen secured at Corson's 

 Inlet, N. J., Sept. 7, 1916 (Huber). 



* Localities are in Pennsylvania unless otherwise marked. 



