E.M.Brock 1957 2 Gyr falcons Aug 27 Barrow, Northern Alaska about the two buildings that met this location, and landings on the tall poles that stand at this site. I immediately returned to the lab for a gun. Tom Cade followed me out to the location to see the birds. Only one was seen on the second visit sitting or the top of a pole. As we approached it flew and disappeared southward. Aug 28 One gyrfalcon seen flying from and descended above and disappear in flight in a southerly direction.