Pte AsO DeWsBeOo Ni BiU bel Wel TN 5 
SU—RUDDY TURNSTONE — Arenaria interpres 
The only record is July 21, 1954, at the east end of NP. 
AMERICAN WOODCOCK — Philohela minor 
2%. Recorded three times (Mar. 19, 1959, Apr. 13, 1954, and Apr. 19, 
1957). The March observation was by Shank near the men’s gymnasium. 
French Block and Eiseman saw the second and third birds, respectively. 
The third was in NPP. 
SU—SPOTTED SANDPIPER — Actitis macularia 
Twelve seen July 21, 5 on July 29, and 1 on Aug. 5, 1954, at the east 
end of NP. 
PARASITIC JAEGER — Stercorarius parasiticus 
A dark juvenal was seen by Mrs. Baldwin on Sept. 22, 1960, annoying 
the gulls. 
*GLAUCOUS GULL — Larus hyperboreus ; 
Identified definitely only twice: June 1, 1954, and Dec. 27, 1960. 
For the reason stated under Larus sp., we feel that a frequency index 
would be misleading. The June 1 bird, a pale buff juvenal, was seen 
with smaller juvenal Herring Gulls just north of NP. The light bird’s 
wing tips had no apparent markings. A very late date. On Dec. 27, 
1960, a pale individual was seen on the ice next to an adult Herring Gull. 
The two were about the same size. 
*LIGHT-WINGED JUVENAL GULLS — Larus sp. 
On several occasions Eiseman observed juvenal gulls with wing tips and 
body feathers definitely lighter in color than those of nearby juvenal 
Herring Gulls. Because of the range of variation in gulls with light 
wing tips (as shown by examination of Chicago Natural History Museum 
specimens), he was unable to determine the speices represented.  Col- 
lection of specimens will make our records more definite. 
SU*HERRING GULL — Larus agentatus 
57%. Seen at all seasons of the year and especially abundant in winter. 
SU*RING-BILLED GULL — Larus delawarensis 
9%. Seen all year, but least often in summer. 
SU*BONAPARTE’S GULL — Larus philadelphia 
42%. Seen during all months, most frequently in April and May. 
*LITTLE GULL — Larus minutus 
This species and the next seen by Hiseman flying with other gulls 
north of the west end of NP on Dec. 22, 1953. The Little Gull was a 
juvenal. Our only record. 
*BLACK-LEGGED KITTIWAKE — Rissa tridactyla 
See the Little Gull report above. Also a juvenal. 
SU—FORSTER’S TERN — Sterna forsteri 
9%. Aug. 31, 1955, is our only non-spring record. 
SU—COMMON TERN — Sterna hirundo 
42%. Aug. 5, 1954, and Aug. 31, 1955, are our only non-spring records. 
SU*BLACK TERN — Chlidonias niger 
17%. Present regularly during the summer. 
SU*ROCK DOVE — Columba livia 
Permanent resident, not invariably seen; a frequency index is mis- 
leading. No doubt. nests on the North Pier Terminal north of Ogden Slip. 
MOURNING DOVE — Zenaidura macroura 
2%. Two seen flying southwest past the end of NP on Apr. 7, 1954. 
