tSSs. 



Merriam, Preliminary Report on Bird Migration. 



63 



Since the above went to press I have received from Mr. Spencer 

 another schedule. It contains fifty additional records, and supple- 

 ments the above list by three species — /.<?., Coturniculus ■passer- 

 inus. Melanerpes erytkrocephalus^ and Ionornis martinica. 



Bird Migration at Point Barrow, Arctic Alaska. 

 By John Murdoch. 



From Observations made at the United States Signal Station Ooglaamie, 

 in North Latitude 7/ /<?', from Sept. 1881, till Aug. 2Q, 18S3. 



The Station was abandoned on August 29. 1883, so that dates 

 of departure for species which remained later than this date 

 are unknown. 



