Rallus limicola limicola
Status: Uncommon regular spring and fall migrant east and west, common central. Uncommon, locally common, regular breeder north and west, rare south and east. Uncommon local regular winter visitor west and central.
Documentation: Specimen: UNSM ZM6100, 14 Jun 1902 Marsh Lake, Cherry Co.
Taxonomy: Traditionally four subspecies, but two South American subspecies recently split as Ecuadorian Rail (Gill and Donsker 2017). Subspecies retained in Virginia Rail are limicola of southern Canada and the United States, and friedmanni of south-central and southeast Mexico.
Nebraska birds are limicola.
Spring: Apr 8, 9, 10 <<<>>>May 27, 28, 28 (Jorgensen 2012)
Arrival of migrants is expected in mid- to late Apr, with a peak late Apr-early May. There are earlier reports of two on 18 Mar 2018 on Blue Creek, Garden Co, and singles 24 Mar 1992 Sioux Co, 28 Mar 2015 Lewellen, Garden Co, 30 Mar 2011 Wind Springs Ranch, Sioux Co, and 6 Apr 1957 Cherry Co; these are all from locations where wintering may occur, however. Late dates above are from locations where breeding was not noted.
- High counts: 7 at Clear Creek WMA, Keith and Garden Cos 23 Apr 1977 (Rosche 1994) and 6 at Cunningham Lake, Douglas Co 7 May 1995.
Summer: Breeding is generally confined to the state’s major wetland complexes; highest breeding densities occur in the Sandhills. Dinan et al (2018) estimated 99,582 (95% C.I.; 80,447, 123,269) individuals present in Sandhills wetlands during the breeding season.
Even though it may be an expected breeder in the Rainwater Basin, breeding records are surprisingly few (Jorgensen 2012); in surveys conducted in 2015 (Jorgensen 2016), breeding of several marsh birds was noted, but no Virginia Rails were found. The three confirmed Rainwater Basin breeding records are of two adults and four young at Funk WPA, Phelps Co 4 Jul 1998, an adult with three chicks at Waco WPA, Seward Co 12 Jul 2007, and adults with downy young at Tamora WPA, Seward Co 30 Aug-7 Sep 2008. There are several additional nesting season reports in the Rainwater Basin. As well as the breeding record cited above for Funk WPA, there are reports there 17-19 May and 30 Jun 1996, 19 Jul 2003, 9 Jul 1995, and 30 Jul 2000. Elsewhere, reports are concentrated in the vicinity of Waco, York Co: 15 Jun 2014 Spikerush WMA, 20 Jun 2005 Waco WPA, 5 Jul 2003 Sinninger WPA, and 19 Jul 2003 Heron WPA (Jorgensen 2012). Dinan et al (2018) detected only twelve individuals in the Rainwater Basin during call broadcast surveys of secretive marsh birds (rails, bitterns) in 2016-17.
There are a few breeding records in the east: 1972 and 1984 in Lancaster Co (Ducey 1988; Cink 1975), 1982 in Douglas Co (Bennett 1983), and 1995 at Jack Sinn WMA, Lancaster Co (Joseph Gubanyi, personal communication). In addition, there are several nesting season reports in the east: three on 6 Jun 1998 Crystal Cove Lake, Dakota Co, Jun-Jul 1968 and 6 Jul 1984 Douglas-Sarpy Cos, 2 Jun 1999, 14 Jun 1983, 1-20 Jul 1970, and 23 Jul 1988 Lancaster Co, 8-9 Jun 2005 Stanton Co, 19 Jun 2008 Thurston Co, and 20 Jun 1987 Pierce Co. The only site where Dinan et al (2018) detected the species in 2016-17 in the eastern saline wetlands of northern Lancaster and southern Saunders counties was Little Salt Fork Marsh, Lancaster Co, the same location where Dinan and Jorgensen (2015) detected the species in 2013.
There are only two summer reports from the Panhandle south of Sioux Co, 17 Jun 1980 and 11 Jul 1985 in Scotts Bluff Co. In the southwest there are reports from Dundy Co 2-12 Jun in 1992-2005, 2 Jun 1992 Chase Co, 2 Jun 2003 at Hayes Center WMA, Hayes Co, and 17 Jul 2003 near Brady, Lincoln Co. There is an observation of an adult with downy young just west of Sutherland Reservoir in Lincoln Co 9 Aug 1987.
- Breeding Phenology:
Eggs: 15 May-24 Jun
Fledglings: 30 May-29 Aug
Fall: Aug 8, 8, 12 <<<>>> Oct 14, 18, 20
Early dates above are from locations where breeding was not reported. Dispersal may begin in late Jul and early Aug; juveniles at different sites in Lancaster Co 30 Jul 2016 and 31 Jul 2016 may have been migrants. Five and four responding from two areas of cattails in Keith Co 6 Aug 2017 may have been local family groups or migrants. Dispersal of radio-tracked adults away from breeding locations occurred 19 Jul-1 Aug in Iowa (Johnson and Dinsmore 1985). There are later reports in Nov, most along the North Platte River Valley, presumably of birds attempting to winter (see Winter). It is difficult to assess fall arrival and peak migration timing. That large numbers may stage at times is indicated by a post-breeding estimate of 5000 in Aug 1977 at Crescent Lake NWR, Garden Co that “boggles the mind” (Williams 1978). Most leave by late Sep, as there are few Oct reports.
Winter: In recent years, it has become clear that this species winters regularly at cattail seeps in the North Platte River Valley and the central Niobrara River Valley. There are multiple reports from Kiowa WMA, Scotts Bluff Co, Chet and Jane Fleisbach WMA, Morrill Co, Clear Creek WMA, Lewellen in southeast Garden Co, and Lake McConaughy, Keith Co. In winter 2004-2005 a search along the Niobrara River located about four single birds at four locations in Cherry Co from Merriman east to NNF McKelvie, Cherry Co; two were found in the same area 10 Jan 2006 (Ducey 2007).
Late reports from other locations are of singles at Crescent Lake NWR, Garden Co 1 Dec 1996, Chester Island WMA, Lincoln Co, 13 Dec 2003, and on the Boone Co CBC 19 Dec 1997. One at Funk WPA 5 Mar 2000 probably wintered there.
- High counts: 16 at Facus Springs 10 Jan 1999, 10 near Lewellen 22 Feb 1998, and 9 at Clear Creek WMA 5 Feb 2000.
CBC: Christmas Bird Count
NNF: Nebraska National Forest
WMA: Wildlife Management Area (State)
WPA: Waterfowl Production Area (Federal)
UNSM: University of Nebraska State Museum
Photograph (top) of a Virginia Rail at North Platte, Lincoln Co 18 Feb 2018 by Boni Edwards.
Bennett, E.V. 1983. 1982 Nebraska nesting survey. NBR 51: 26-32.
Cink, C.L. 1971. Some interesting summer bird records for Lancaster County in 1970. NBR 39: 58-59.
Dinan, L.R., M. Bomberger Brown and J.G. Jorgensen. 2018. 2016-2017 Secretive marshbird abundance, distribution and habitat use in Nebraska. Joint report of the Nongame Bird Program of the Nebraska Game and Parks Commission and Tern and Plover Conservation Partnership, Lincoln, Nebraska, USA.
Dinan, L.R., & J.G. Jorgensen. 2014. 2013 Secretive Marshbird Survey of Nebraska’s Eastern Saline Wetlands. Nongame Bird Program of the Nebraska Game and Parks Commission, Lincoln, Nebraska, USA.
Ducey, J.E. 1988. Nebraska birds, breeding status and distribution. Simmons-Boardman Books, Omaha, Nebraska, USA.
Ducey, J.E. 2007. Water Habitats a Refugium for Winter Birds Along the Central Niobrara River. Wildbirds Broadcasting blog, accessed 20 February 2018.
Johnson, R. R. and J. J. Dinsmore. 1985. Brood-rearing and postbreeding habitat use by Virginia Rails and Soras. Wilson Bulletin 97: 551-554.
Jorgensen, J.G. 2012. Birds of the Rainwater Basin, Nebraska. Nebraska Game and Parks Commission, Lincoln, Nebraska, USA.
Jorgensen, J.G. 2016. A summary of 2015 breeding bird surveys of selected Rainwater Basin wetlands. Nongame Bird Program of the Nebraska Game and Parks Commission, Lincoln, Nebraska, USA.
Rosche, R.C. 1994. Birds of the Lake McConaughy area and the North Platte River valley, Nebraska. Published by the author, Chadron, Nebraska, USA.
Williams, F. 1978. Southern Great Plains Region. American Birds 32: 223-227.
Silcock, W.R., and J.G. Jorgensen. 2018. Virginia Rail (Rallus limicola limicola), Version 1.0. In Birds of Nebraska — Online. www.BirdsofNebraska.org
Birds of Nebraska – Online