Clearly, this remains a very localized breeding species of special concern. Iroquois NWR/Oak Orchard WMA/Tonawanda WMA has hosted about seventy-five breeding pairs and, along with Montezuma NWR, may be the last strongholds near our region. (Levine, p. 98)The decline has not been limited to our region, but has been noted across New York and adjacent states, for reasons that are not clear. It is also easily be overlooked during the breeding season. As Paul F. Connor has noted, its call can be mistaken for that of Common Moorhen; it seldom flies, preferring instead to escape by “diving or skulking in surrounding vegetation,” and when approached at the nest, it leaves quietly and usually remains out of sight. (Andrle, p. 28)
Summer maxima: 6 on 2 June 1979 (Barlow) at Braddock Bay. (GNR) 8 on 19 June 1966 (Listman) at Shore Acres. (GOS, July/September 1966)
Fall: The Monroe County annotated list (1985) indicated a range of departure dates from 8 October to 5 December, with a mid range, or “normal departure time” of 31 October to 20 November.Migrating birds gather on bays and ponds. However, only five were observed on Lake Ontario during the Hamlin Beach Lakewatch project. “For a species with a large breeding range north and west of Lake Ontario, it is not being detected as a fall lake migrant,” Ewald and Sherony noted. (Ewald and Sherony, p. 28)
Fall maxima: 20 on 14 September 1986 (F. Dobson, Gillette) at Round Pond. (GOS, November 1986) 60 on 15 October 2006 (Hartquist) at Irondequoit Bay. (LG, December 2006) 24 on 22 October 1980 (Clarridge) at Mendon Ponds. (GOS, December 1980) 22 on 13 November 2007 (M. Tetlow) at Sodus Bay. (LG, January 2008)
Winter: It is not unusual to find birds lingering in winter. Four on 31 January 1953 (Kemnitzers) were at Sodus Bay. (GNR) Two wintered at the “warm water outlet” at Russell Station during the 1956-57 season. (KB7:18) One was on the Genesee River downtown between the Broad Street bridge and the Court Street dam for the Christmas Bird Count “and for several days thereafter” during the winter of 1960-61. (BA, 2 February 1961; KB 11:44) Sixteen, tallied all across Region 2 during the January Waterfowl Count in 1957, was a particularly good number. More recently, it has been recorded in our region on 17 of the 33 counts conducted from 1975 to 2007, including all but two years after 1995, usually single digits but a peak tally of 21 in 1990.
Winter maxima: 15 on 5 December 1970 (T. Tetlow) at Conesus Lake. (GNR) 13 on 22 December 1968 (Listman, White) at Conesus Lake. (GNR) 24 on 28 December 1978 (Perrigo) at Conesus Lake. (Fox, p. 20) 16 on 6 January 2006 (Davids, D. Tetlow) at Conesus Lake. (LG March 2006)