CACKLING GOOSE

Branta hutchinsii hutchinsii

Status:  Common, locally abundant, regular spring and fall migrant statewide. Fairly common regular winter visitor west and central, uncommon east. Rare regular summer visitor central and east.

Documentation: Specimen: hutchinsii, SUI 06721, 8 Nov 1884, Elm Creek, Buffalo Co.

Taxonomy:  Of the 11 subspecies of Canada Goose listed by Mowbray et al (2002), genetic studies have shown that two clades can be differentiated, seven large subspecies in one and four small subspecies in the other. Banks et al (2004) designated these two groups as full species, the newly-designated species Cackling Goose (B. hutchinsii) consisting of the four small subspecies hutchinsii, taverneri, minima, and leucopareia; the remaining seven large subspecies were retained in Canada Goose (B. canadensis).

The only subspecies of Cackling Goose (sensu Banks et al 2004) expected to occur in Nebraska is hutchinsii (Silcock 2006; Mowbray et al 2002), sometimes known as Richardson’s Goose. This taxon is a small pale-breasted Arctic goose which migrates through central and eastern Nebraska, with high concentrations in the Rainwater Basin in spring. A specimen of “Cackling Goose” taken in spring 1911 near Trumbull, Clay Co was listed as HMM 2381 (Brooking, Notes), and a Cackling Goose was collected 20 Mar 1905 at Kearney by C.A. Black (Swenk, Notes After 1925).

Occurrence of minima in Nebraska is conjectural. The only three Nebraska reports, none with photographs, are of a group of 12 birds identified as minima in Sarpy Co 28 Feb 2004, four Cackling Geese near North Platte 6 Feb 2013 with “dark breasts with purplish sheen” (TJ Walker, personal communication), and a very dark bird with a prominent white neck ring at Grandpa’s Steakhouse Pond, Kearney Co 7 Mar 2015. The latter two reports are indeed suggestive of minima, although Abraham (2005) stated that small, dark-breasted geese in the eastern United States are dark examples of hutchinsii or escapes. According to eBird (eBird.org, accessed November 2017), there are fewer than 10 scattered reports east of the Mississippi River, none in the central United States, but eight records, six in the period 25 Dec-7 Mar, as well as singles 4 May and 2 Jun-22 Sep along the foothills from Denver to Fort Collins, Colorado.

The taxon taverneri has been reported in Nebraska (Rapp et al 1958), although there is no tangible evidence supporting its occurrence. Recent information, however, raises the possibility that taverneri or, possibly more likely, birds from the eastern North Slope of Alaska, which may be intergrades between taverneri and hutchinsii (Mowbray et al 2005) indeed reach Nebraska in winter (Mlodinow et al 2008). See Comments.

Changes since 2000:   This species was separated from Canada Goose in 2004, and so information included in this account is mostly derived from observations made since then.

Spring:  There are several winter and summer records that make it difficult to determine spring arrival and departure dates, but, as with other goose species, migrants are usually in flocks of at least 5-10 individuals, rather than the singles or small (family?) groups that occur in winter and summer, and may appear as early as late Jan. large concentrations build in late Feb, particularly in south-central Nebraska, declining again by mid-Apr. Timing and duration of peak numbers is variable and usually occurs during mid-March and is likely influenced by weather.

  • High counts: “thousands” near Lexington, Dawson Co 28 Mar 2006, 2000 in Buffalo Co 17 Mar 2010, 1600 in Dawson Co and 1560 in Lincoln Co 7 Mar 2015, and 1000 in the central Platte River Valley 26 Feb and 3 Mar 2005.

SummerMovement is minimal between early May and late Sep; sightings between these dates are generally of singles and small groups that have halted migration in Nebraska. There are several such records, all of single birds, including long-staying individuals at Clay Co Wetland #32 May-Jul 2004 and one that remained at Schramm SP, Sarpy Co from 17 Sep 2005 through at least 8 Sep 2007.

Fall:   Migration begins in late Sep and reaches its peak in mid-Oct. Flocks may linger as late as early Jan depending upon weather and food availability.

  • High counts: 5042 at North Platte SL, Lincoln Co 18 Dec 2010, 2884 in Hall Co 8 Nov 2017, and 2000 at Lakes North and Babcock, Platte Co 2 Dec 2016.

WinterMost winter on the Gulf Coast and western Texas and into Mexico (Baldassare 2014), but Nebraska CBCs held in mid- to late Dec usually record significant numbers, such as the 2014-2015 overall total of 1010. Large flocks can occur in Nebraska if conditions allow, such as in 2009-2010, when some 20,000 were in the Jeffrey Reservoir, Lincoln Co, area 30 Jan and 6500 were at Sutherland Reservoir, Lincoln Co with only 36 Canada Geese 3 Jan. Another 1500 were at Grandpa’s Steakhouse Pond, Kearney Co 27-30 Jan 2010. In 2014, 40 were present at Carter Lake, Omaha, Douglas Co 11 Jan 2014.

There are several reports of singles or small numbers in mid-winter amongst Canada Geese.

CommentsAs suggested above, although it is generally thought that Cackling Geese breeding on the North Slope of northeast Alaska and northwest Canada are taverneri (for example, Baldassarre 2014), intergrades between taverneri and hutchinsii are also likely to be present in this area, which appears to be an overlap zone between these two taxa (Steve Mlodinow, personal communication, Abraham 2005). Interestingly, all recoveries of molting white-cheeked geese banded in these areas of Arctic tundra have come from east of the Rockies (C. Ely, cited by Mlodinow, 2008). As noted by Mlodinow (2008), “it seems unlikely that none were the local breeders”, and thus an unknown number of taverneri or taverneri intergrades may winter on the Great Plains, including Nebraska. Clearly, identification of such birds presents a major challenge in Nebraska, given the large numbers of hutchinsii and parvipes present.

Abbreviations

CBC: Christmas Bird Count
HMM: Hastings Municipal Museum
SL: Sewage Lagoons
SP: State Park
SUI: University of Iowa Museum of Natural History

Literature Cited

Abraham, K. 2005. Cackling Goose, NOT new to Ontario. Ontario Field Ornithologists 23: 2-6.

Baldassarre, G. 2014. Ducks, geese, and swans of North America. Johns Hopkins University Press, Baltimore, Maryland, USA.

Banks, R.C., C. Cicero, J.L. Dunn, A.W. Kratter, P.C. Rasmussen, J.V. Remsen, Jr., J.A. Rising, and D.F. Stotz. 2004. Forty-fifth supplement to the American Ornithologists’ Union check-list of North American birds. Auk 121: 985-995.

Brooking, A.M. Notes. Bird specimen records. Manuscript in Nebraska Ornithologists’ Union Archives, University of Nebraska State Museum, Lincoln, Nebraska, USA.

Mlodinow, S.G, P.F. Springer, B. Deuel, L.S. Semo, T.L. Leukering, T.D. Schonewald, W. Tweit, and J. Barry. 2008. Distribution and Identification of Cackling Goose (Brantahutchinsii) Subspecies. North American Birds 62: 344-360.

Mowbray, T.B., C.R. Ely, J.S. Sedinger and R.E. Trost. 2002. Canada Goose (Branta canadensis), version 2.0. In The Birds of North America (P. G. Rodewald, editor). Cornell Lab of Ornithology, Ithaca, New York, USA. https://doi.org/10.2173/bna.cangoo.02

Rapp, W.F. Jr., J.L.C. Rapp, H.E. Baumgarten, and R.A. Moser. 1958. Revised checklist of Nebraska birds. Occasional Papers No. 5, Nebraska Ornithologists’ Union, Crete, Nebraska, USA.

Silcock, W.R. 2006. White-cheeked geese in Nebraska. NBR 74: 99-105.

Swenk, M.H. Notes after 1925. Critical notes on specimens in Brooking, Black, and Olson collections made subsequent to January 1, 1925. Handwritten manuscript in the Nebraska Ornithologists’ Union Archives, University of Nebraska State Museum, Lincoln, Nebraska, USA.

Recommended Citation

Silcock, W.R., and J.G. Jorgensen.  2018.  Cackling Goose (Branta hutchinsii), Version 1.0. In Birds of Nebraska — Online. www.BirdsofNebraska.org


Birds of Nebraska – Online