DELAWARE VALLEY ORNITHOLOGICAL CLUB 29 



List of Other Species Reported by Observers during 1919, and 



Additional Notes on Species Contained in the Schedule. 



Autumnal Dates Refer to Autumn of 1918 



Unless Otherwise Stated. 



Holboel's Grebe, Colymbus holboelli. Fish House, N. J., May 

 13-15 (Potter). 



Horned Grebe, Colymbus auritus. Fish House, N. J., May 15 

 (Miller); Chambersburg, May 3 (Mahy); Newton Hamilton, 

 April 27 (McGraw). 



Pied-billed Grebe, Podilymbus fodiceps. Beverly, N, J., April 

 20-May 4 (Baird); Fish House, N. J., April 20 (Potter); Media, 

 April 15 (Moore); Oaks, September 23 (Roland); Altoona, May 

 25 (McGraw). 



Loon, Gavia immer. Atlantic City, N. J., May 3 (Cromie); 

 Fish House, N. J., April 36 (Potter); Media, six flying over 

 April 30 (Moore); Williamsport (above), June 5 one (Carter). 



Herring Gull, Larus argentatus. Fish House, N. J., June 8 

 (Potter); Beverly, N. J., April 20 (Baird); Mt. Holly, N. J., 

 April 3 (Pumyea) ; Gwynedd Valley, April 5 (Miller) ; Oaks, 

 March 27 (Roland); Cobb's Creek, April 17; West Chester, 

 May 8 (Ehinger); Frankford, April 20 (Miller). 



Ring-billed Gull, Larus delawarensis. Cape May, N. J. , Sep- 

 tember 1 (Baird), 



Black-headed Gull, Larus atricilla. Cape May, N. J., April 

 6 (Hand); Atlantic City, N. J., April 16 (Cromie); Stone Har- 

 bor, N. J., May 18, nest and eggs (Carter). 



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

 April 19 (Potter); Wilmington, Del., April 17, ten (Mahy). 



Common Tern, Sterna hirundo. Atlantic City, N. J. , May 15 

 (Cromie); Cape May, N. J., August 13 (Baird); Oaks, Septem- 

 ber 6 (Roland). 



Black Tern, Hydrochelidon n. surinamensis. Camden, N. J., 

 flock of four. May 10-11 (Potter); Cape May, N. J., August 17 

 (Baird) and September 6 (Street). 



Black Skimmer, Rynchops nigra. Cape May, N. J., August 

 17 (Street). 



Double-crested Cormorant, Phalacrocorax a. auritus. Cape 



