Phalaropus lobatus

Status:  Fairly common regular spring migrant west and central, rare east. Uncommon regular fall migrant west and central, rare east.

Documentation: Specimen: UNSM ZM6221, 23 Jun 1916 Mitchell, Scotts Bluff Co.

Taxonomy:  No subspecies are recognized.

Spring:  May 4, 4, 5 <<<>>> May 31, Jun 1, 1

Earlier dates are 23 Apr 2008 Lincoln Co, 27 Apr 2018 Buffalo Co, 1 May Rainwater Basin (Jorgensen 2012), and 1 May 2009 Lincoln Co.

Later dates are 6 Jun 1908 Lancaster Co, two males 19 Jun 2004 Lake McConaughy, Keith Co, 23 Jun 1916 alternate male (specimen cited above), two on 23 Jun 2004 Kiowa WMA, Scotts Bluff Co, and 28-30 Jun 1985 Sioux Co.

A relatively late migrant, the Red-necked Phalarope does not usually arrive until the second week of May and peak migration occurs during the third week. Around 75% of the reports fall within the short period 15-23 May. There were only about 35 reports from the east until 2020, when there were reports from eight locations of 12 birds 10-28 May.

Reports after the first few days of Jun may be females, which leave breeding areas as soon as mid-Jun, and may be followed by failed breeders and males (O’Brien et al 2006) as well as individuals that discontinued spring migration.

  • High counts: 460 in Sheridan Co 18 May 2004, 388 at Crescent Lake NWR, Garden Co 15 May 2006, and 250 there 22 May 1997.

Fall:  Sep 1, 1, 1 <<<>>> Oct 6, 7, 8

Earlier dates are 24 Jul 1979 Garden Co, 29 Jul 2010 Morrill Co, 3 Aug 2014 Garden Co, 5-13 Aug 2017 Seward Co, 10 Aug 2014 Lancaster Co, 21-28 Aug 2015 Lancaster Co, 25 Aug 2018 Lancaster Co, 26 Aug Rainwater Basin (Jorgensen 2012), and 28 Aug 2015 four Lancaster Co.

Later dates are 10 Oct 2010 Lancaster Co, 13 Oct 2019 Lancaster Co, 16 Oct 2016 Keith Co, 24 Oct 2015 a juvenile Harlan Co Reservoir, Harlan Co, and 31 Oct 2002 Niobrara SL, Knox Co.

Reports prior to mid-Aug are few, presumably adults, while later reports beginning in late Aug are more numerous and widespread and are mostly, if not all, juveniles.  In eastern and southern Nebraska juveniles are the most likely age to be encountered; three sight records in 1995 and two specimens, all in Sep, were juveniles. The five eastern Rainwater Basin records are of juveniles (Jorgensen 2012).

  • High counts: 45 in Sheridan Co 21 Sep 1996 (Grzybowski 1997), 29 at Lake McConaughy 14 Sep 2007, 22 there 9 Sep 2000, and 22 there 26 Aug 2006.

Red-necked Phalaropes in the Rainwater Basin 14 May 2008. Photo by Joel G. Jorgensen.


NWR: National Wildlife Refuge
SL: Sewage Lagoons
UNSM: University of Nebraska State Museum
WMA: Wildlife Management Area (State)

Literature Cited

Grzybowski, J.A. 1997. Southern Great Plains Region. Field Notes 51: 78-82.

Jorgensen, J.G. 2012.  Birds of the Rainwater Basin, Nebraska.  Nebraska Game and Parks Commission, Lincoln, Nebraska, USA.

O’Brien, M., R. Crossley, and K. Karlson. 2006. The Shorebird Guide. Houghton Mifflin Co., New York, New York, USA.

Recommended Citation

Silcock, W.R., and J.G. Jorgensen.  2020.  Red-necked Phalarope (Phalaropus lobatus). In Birds of Nebraska — Online.

Birds of Nebraska – Online

Updated 24 Dec 2020