Summer maxima: 11 on 23 June 1988 (Reinhardt) on the east side of Letchworth SP. (Fox, p. 90) 9 on 31 August 1966 (S. Taylor) at Powder Mill Park. (GOS, October 1966)
Fall: The Monroe County annotated list (1985) indicated a range of departure dates from 9 September to 23 October, with a mid range, or “normal departure time” of 16 to 30 September.
Winter: A rare winter appearance was a female 10-13 December 1981 at Mendon Ponds Nature Center feeder. (KB32: 115) It was seen by a nature center staff member and confirmed by other observers. It was “eating peanut butter and appeared in poor condition,” John Brown reported. (BA, 17 December 1981)