Annotated List 95 
197. Dendroica auduboni Audubon’s Warbler. 
Straggler. Dr. Warren secured a fine adult female, 
Nov. 8, 1889, in an apple orchard, in company with 
Juncos and White-throated Sparrows (Bds. Pa., 
1890, 283). This is the first record for Pennsyl- 
vania and the second for the East. ‘The specimen is 
now in his private collection. 
198. Dendroica magnolia Magnolia Warbler. 
Common transient. 
Berwyn: 
Spring arrivaa—May 5 (1909)—May 17 
(1917); ave. 10 yrs. May 11. 
Common—May 13 (1904)—May 21 (1899); 
ave. 5 yrs. May 15. 
Departure—May 16 (1914)—May 30 (1917); 
ave. 8 yrs. May 21. 
Fall arrival—Aug. 18 (1888-1896)—Sept. 7 
(1893) ; ave. 5 yrs. Aug. 20. 
Last seen—Sept. 19 (1893)—Oct. 7 (1895- 
1917); ave. II yrs. Sept. 27. 
199. Dendroica cerula Cerulean Warbler. Rare 
transient. Listed by Barnard, Michener, Warren 
and Pennock. Dr. Montgomery shot a female in a 
swamp in West Goshen, May 10, 1890, and the skin 
is now in the collection of the Academy of the 
Natural Sciences of Philadelphia. Dr. Ehinger re- 
ported one seen and carefully identified at West 
Chester, May 9, 1914. 
200. Dendroica  pensylvanica Chestnut - sided 
Warbler. Common transient, and rare summer 
resident. Dr. Warren saw two, June 25, 1876, 
probably breeding. Pennock in behalf of S. B. 
