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RecordIDSpecies nameLocationdate startdate end
Quantity (num)
PlumageFinderReporterMediaSpecimenAcceptedCommentsAnnualYearSpecies_ordersubspecies_orderspecies scientific namesubspeciessubspecies scientific namestay lengthCounty nameReview Zone
Ontario record number
South record number
Central record num
Lowlands record num
2
1993-061Black-bellied Whistling-DuckRayside-Balfour, Sudbury17 June 199307 July 19939adults
Fred Marshall, Deborah Kuehnbaum
Fred Marshall, Nancy L. Barrett, John G. Lemon, Charles J. Whitelaw, Alan Wormington, Kayo J. Roy
Photo on file (Kayo J. Roy) num
YesIn last year's report (Bain 1994), the report of this species was placed in the Deferred Records category because its wild status was uncertain. However, this view has changed in one year. Alan Wormington comments on his voting slip: "During the past few years there have been numerous records (involving flocks of birds) in such places as Quebec, Pennsylvania, Iowa, Virginia, West Virginia, Missouri, Arkansas and Nevada". Thus, the 1993 record is removed from the deferred category and becomes the first record for the province. The Black-bellied Whistling Duck is now added to the Official Ontario Checklist. Photographs of the 1993 birds indicated that they are of the expected northern nominate subspecies D.a. autumnalis (Ross James, pers. comm.).

(Ontario Birds 18(2):71 - add "Kayo J. Roy" as a contributor)
19948Dendrocygna autumnalis21SudburySouth11
3
1994-131Black-bellied Whistling-DuckKingsville, Essex16 May 1994late May, 199412no published plumage details
Kay Beerthuis, Joyce Ellsworth, Molly Harrigan, George Hutchinson, John Nims, Thelma Nims
Kay Beerthuis, Joyce Ellsworth, Molly Harrigan, George Hutchinson, John Nims, Thelma Nims
YesSeen until "late May".19948Dendrocygna autumnalis10EssexSouth22
4
2010-002Black-bellied Whistling-Duck
multiple (Tiny Marsh and Riverside, Simcoe)
02 May 201004 May 201013no published plumage detailsAlex M. Mills
Alex M. Mills, Michelle Hudolin
photo on fileYes
Tiny Marsh (2 May) and Riverside (4 May). These Ontario records were part of a dramatic dispersal of this species northward that occurred during the spring and summer of 2010. Other Black-bellied Whistling-Ducks during this period were reported in North Dakota, Nebraska, Missouri, Illinois, Indiana, Ohio, Kentucky, Pennsylvania, New York and Maine (Brinkley 2010, 2011a).
20108Dendrocygna autumnalis3SimcoeSouth33
5
2010-003Black-bellied Whistling-DuckWindsor, Essex15 May 201010no published plumage detailsW. Alan WrightW. Alan Wrightphoto on fileYes
These Ontario records were part of a dramatic dispersal of this species northward that occurred during the spring and summer of 2010. Other Black-bellied Whistling-Ducks during this period were reported in North Dakota, Nebraska, Missouri, Illinois, Indiana, Ohio, Kentucky, Pennsylvania, New York and Maine (Brinkley 2010, 2011a).
20108Dendrocygna autumnalis1EssexSouth44
6
2010-004Black-bellied Whistling-DuckMilford, Prince Edward13 July 201023 August 20101definitive basic (adult)David Okines
Michael R. Burge, Kathy E. Felkar, Patricia E. Clark, Stuart A. Mackenzie, A. Geoffrey Carpentier, Langis Sirois, John R. Allan, Bruce M. Di Labio, Michael D. Williamson, Rodney V. Lee, Maureen Campeau, Ron Goodridge, Kevin R. Shackleton, Gregory A. Piasetzki, Mark S. Field, Joshua D. Vandermeulen
photos on fileYes
These Ontario records were part of a dramatic dispersal of this species northward that occurred during the spring and summer of 2010. Other Black-bellied Whistling-Ducks during this period were reported in North Dakota, Nebraska, Missouri, Illinois, Indiana, Ohio, Kentucky, Pennsylvania, New York and Maine (Brinkley 2010, 2011a).
20108Dendrocygna autumnalis41Prince EdwardSouth55
7
2016-010Black-bellied Whistling-DuckHamilton13 July 20165definitive basicEric W. Holden
Eric W. Holden, Barbara N. Charlton, Joanne Redwood, Luc S. Fazio, J. Brett Fried
photos, video on file
Yes20168Dendrocygna autumnalis1HamiltonSouth66
8
2018-059Black-bellied Whistling-DuckGuelph14 June 20181definitive basicGenevieve C.E. WhiteGenevieve C.E. Whitephotos on fileYes20188Dendrocygna autumnalis1WellingtonSouth77
9
2019-022Black-bellied Whistling-DuckPort Crewe20 April 201920 April 20192definitive basic
Barbara N. Charlton, Erika K. Hentsch, Nicole Richardson
Barbara N. Charlton, Lucas J. Foerster, Jeremy L. Hatt
photos on fileYes
These four records were part of a remarkable northern movement of this species in eastern North America, which saw reports in South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Indiana, Kentucky, Michigan, Ohio, Virginia, Pennsylvania, New York, Maryland, Delaware, New Jersey, Massachusetts, Quebec and Nova Scotia (eBird 2020). The last such event occurred in 2010 when three records, comprising 24 individuals, were documented in Ontario (Wormington and Cranford 2011). The Black-bellied Whistling-Ducks observed at multiple locations in Essex are the longest staying record of this species in Ontario with at least one individual remaining for 102 days.
20198Dendrocygna autumnalis1Chatham-KentSouth88
10
2019-006Black-bellied Whistling-DuckSykeston13 June 201913 June 20192definitive basic Robin Cunningham
Robin Cunningham, Matt C. Parsons
photos on fileYes
These four records were part of a remarkable northern movement of this species in eastern North America, which saw reports in South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Indiana, Kentucky, Michigan, Ohio, Virginia, Pennsylvania, New York, Maryland, Delaware, New Jersey, Massachusetts, Quebec and Nova Scotia (eBird 2020). The last such event occurred in 2010 when three records, comprising 24 individuals, were documented in Ontario (Wormington and Cranford 2011). The Black-bellied Whistling-Ducks observed at multiple locations in Essex are the longest staying record of this species in Ontario with at least one individual remaining for 102 days.
20198Dendrocygna autumnalis1LambtonSouth99
11
2019-021Black-bellied Whistling-Duck
Wheatley, Elmdale, Kingsville and Leamington
18 June 201927 September 20199definitive basic Dean J. Ware
Charmaine M. Anderson, Asher N. Warkentin, J. Burke Korol, Jeremy L. Hatt, Joshua R. Bouman
photos on fileYes
These four records were part of a remarkable northern movement of this species in eastern North America, which saw reports in South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Indiana, Kentucky, Michigan, Ohio, Virginia, Pennsylvania, New York, Maryland, Delaware, New Jersey, Massachusetts, Quebec and Nova Scotia (eBird 2020). The last such event occurred in 2010 when three records, comprising 24 individuals, were documented in Ontario (Wormington and Cranford 2011). The Black-bellied Whistling-Ducks observed at multiple locations in Essex are the longest staying record of this species in Ontario with at least one individual remaining for 102 days.
20198Dendrocygna autumnalis102EssexSouth1010
12
2019-005Black-bellied Whistling-DuckIngleside31 August 201902 September 20192definitive basic Daniel A. BirkenbergsDaniel A. Birkenbergssketch on fileYes
These four records were part of a remarkable northern movement of this species in eastern North America, which saw reports in South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Indiana, Kentucky, Michigan, Ohio, Virginia, Pennsylvania, New York, Maryland, Delaware, New Jersey, Massachusetts, Quebec and Nova Scotia (eBird 2020). The last such event occurred in 2010 when three records, comprising 24 individuals, were documented in Ontario (Wormington and Cranford 2011). The Black-bellied Whistling-Ducks observed at multiple locations in Essex are the longest staying record of this species in Ontario with at least one individual remaining for 102 days.
20198Dendrocygna autumnalis3
Stormont, Dundas and Glengarry
South1111
13
2020-009Black-bellied Whistling-DuckBlenheim25 June 202026 June 20202definitive basicScott McGuigan
Stephen R. Charbonneau, Scott McGuigan, Keith J. Burk
photos on fileYes20218Dendrocygna autumnalis2Chatham-KentSouth1212
14
2020-022Black-bellied Whistling-DuckKingsville10 September 202011 September 20201definitive basicLogan MoynahanJeremy L. Hattphotos on fileYes20218Dendrocygna autumnalis2EssexSouth1313
15
2021-008Black-bellied Whistling-DuckWilloughby Township21 June 20212definitive basic
Pamela E. MacDonald, Greg P. MacDonald
Pamela E. MacDonald
photos, video on file
Yes20228Dendrocygna autumnalis1NiagaraSouth1414
16
2021-011Black-bellied Whistling-DuckPort Dover08 July 202113 July 202116definitive basicGlen Patton
Todd R. Hagedorn, Sandra L. Horvath, Frank G. Horvath, George W. Prieksaitis
photos on fileYesThe flock of 16 birds in Norfolk is the largest flock observed to date in the province.20228Dendrocygna autumnalis6NorfolkSouth1515
17
2021-084Black-bellied Whistling-DuckPalmyra09 July 20211definitive basicJeff Russell
Stephen R. Charbonneau
photos on fileYes20228Dendrocygna autumnalis1Chatham-KentSouth1616
18
2021-009Black-bellied Whistling-DuckBelleville13 July 20211definitive basicJoel Frijters
Lucas H. Berg, Andrea L. Kingsley
photos on fileYes20228Dendrocygna autumnalis1HastingsSouth1717
19
2021-007Black-bellied Whistling-DuckRodney27 July 202128 July 20213definitive basicSandra D. Leys
Sandra D. Leys, Chris C. Leys, Tim R. Arthur, George W. Prieksaitis
photos on fileYes20228Dendrocygna autumnalis2ElginSouth1818
20
2021-010Black-bellied Whistling-DuckNiagara Falls20 August 202126 January 20221definitive basicSid Wood
Kayo J. Roy, Lisa A. Bacon, Marcie L. Jacklin, Luc S. Fazio, Dominik Halas, Frank G. Horvath, Sandra L. Horvath, Kiah R. Jasper
photos on fileYes20228Dendrocygna autumnalis160NiagaraSouth1919
21
1985-176Fulvous Whistling-Duck
Big Point Club, Chatham-Kent
08 December 19601no published plumage detailsL.E. RobertsL.E. Roberts
specimen on file in Royal Ontario Museum number 95559
Yes
The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976).
198510Dendrocygna bicolor1Chatham-KentSouth11
22
1985-177Fulvous Whistling-Duck
Port Colborne (Yacht Harbour), Niagara
20 August 196121 August 19612adultRichard Brownstein
Daniel R. Salisbury, Robert F. Andrle
photos on fileNor
changes to dates: not 10 August 1961 as in Sheppard 1970:12
. The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976). [changed to origin questionable in 2011 report]: The record was originally accepted as natural occurring wild birds (Wormington 1986). Compelling evidence from multiple sources confirmed that the sighting occurred in 1961 and not 1962. In addition, two Fulvous Whistling-Ducks escaped from a Buffalo area zoo weeks prior to the sighting (Black and Roy 2010). This record also includes corrected information regarding both year of occurrence and dates of observation (see "Corrections/Updates to Previous OBRC Reports").
2011 (previously 1985)10Dendrocygna bicolor2NiagaraSouth
23
1985-178Fulvous Whistling-DuckFrenchman's Bay, Durham27 November 19623no published plumage detailsThomas KleinThomas Klein
specimen on file in Royal Ontario Museum number 93291
Yes
The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976).
198510Dendrocygna bicolor1DurhamSouth22
24
1985-042Fulvous Whistling-DuckHamilton Bay, Hamilton28 May 197605 June 19761no published plumage detailsKevin A. McLaughlin
Kevin A. McLaughlin, Alan Wormington
Photo on file (Alan Wormington) num
Yes
changes to dates: not 4-5 June as in American Birds 30:949 and Blacquiere & Di Labio ibid.

The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976).
198510Dendrocygna bicolor9HamiltonSouth33
25
1983-112Fulvous Whistling-Duck
Point Pelee National Park, Essex
03 May 197910 May 19791no published plumage details
Alan Wormington, R. Douglas McRae
Alan Wormington, R. Douglas McRae
Yesnone.198310Dendrocygna bicolor8EssexSouth44
26
1985-043Fulvous Whistling-DuckErieau, Chatham-Kent23 September 197925 September 19792no published plumage detailsKeith J. Burk
Keith J. Burk, P. Allen Woodliffe
Yes
two not one as in Blacquiere & Di Labio 1985

changes to dates: not 23-25 October as in American Birds 34:156 and Blacquiere and Di Labio ibid; not 23 October as in Kelley 1983

The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976).
198510Dendrocygna bicolor3Chatham-KentSouth55
27
1985-041Fulvous Whistling-DuckRodney, Elgin04 May 198011 May 19801no published plumage detailsRobert H. Curry
Robert H. Curry, Dennis F. Rupert
Photo on file ( ) num
Yes
The status of this species in Ontario has been presented by Barlow (1966), and more recently for Canada by Blacquiere & Di Labio (1985). A detailed account of the 1976 Hamilton bird has been published by McLaughlin (1976).
198510Dendrocygna bicolor8ElginSouth66
28
1984-044Fulvous Whistling-DuckLower Rideau Lake, Lanark22 October 19831adult femaleTed CurtisTed Curtis
specimen on file in Canadian Museum of Nature number 75124
YesDetails of this record have been published by Di Labio and Blacquiere (1984)198410Dendrocygna bicolor1LanarkSouth77
29
1989-196Fulvous Whistling-DuckNewcastle, Durham24 August 19891Nid 198910Dendrocygna bicolor1DurhamSouth
30
1991-123Fulvous Whistling-DuckPetrel Point, Bruce03 June 19901no published plumage details
Derek Kirkland, Anita Kirkland
Derek Kirkland, Anita Kirkland
Yes
As with all waterfowl records, the possibility of an escape must be borne in mind. The Committee enquired and was satisfied that none of this species were present in any waterfowl collections on the Bruce Peninsula; also, the date is reasonable for a spring vagrant.
199110Dendrocygna bicolor1BruceSouth88
31
1990-120Fulvous Whistling-DuckCormack, Renfrew15 June 19902Niddate was circa 15 June 1990199010Dendrocygna bicolor1RenfrewSouth
32
2002-034Fulvous Whistling-DuckHoliday Beach, Essex02 August 20024Nid 200210Dendrocygna bicolor1EssexSouth
33
577Fulvous Whistling-DuckTilbury, Essex14 May 20041Nid 200410Dendrocygna bicolor1EssexSouth
34
2010-005whistling-duck sp.
Long Point (Old Cut), Norfolk
28 August 20109no published plumage details
Mike V.A. Burrell, Brendan A. Toews
Mike V.A. Burrell, Brendan A. Toews
Yes
Unfortunately these birds were seen after sunset and only in flight, thus a specific identification could not be made.
201010.9Dendrocygna sp.1NorfolkSouth11
35
2021-004Bar-headed GooseFallowfield17 September 20211definitive basicAl CaugheyAl Caugheyphotos on fileNor202210.9Anser indicus1OttawaSouth
36
1989-033Ross's Goose
multiple (Bass Lake and many others see below, Simcoe)
30 August 198712 February 19881adult
Robert L. Bowles, A. Geoffrey Carpentier, Christopher J. Escott, Margaret J.C. Bain, William C. D'Anna, Tim Sabo, Alan Wormington
Photo on file ( ) num
Nor30 August-20 September and 23 September, Bass Lake, and 20 September, Matchedash Bay, Simcoe; 1 October-30 November, Whitby, and 1 December, Pickering, Durham; and 27 January-12 February, St. Catharines, Niagara.

The first record of Ross' Goose is certainly overdue in southern Ontario, but the circumstances surrounding this particular bird were questionable: this included the relatively early occurrence date, its association with Canada Geese (Branta canadensis) , and initial appearance at a "waterfowl park" where a Barnacle Goose (Branta leucopsis) was also present. Although this Ross' Goose could certainly have been wild, the factors detailed above made such a determination less than positive. A future appearance of a Ross' Goose in association with numbers of Snow Geese (Chen caerulescens) would almost certainly indicate a wild bird.
198913Anser rossii167SimcoeSouth
37
1992-002Ross's GoosePort Rowan, Norfolk04 November 199110 November 19911juvenilePeter S. BurkePeter S. Burke
Photo on file (Peter Burke) num
Yes
This record is the first accepted for southern Ontario as a wild bird. It arrived with and associated with the hundreds of migrant Tundra Swans (Cygnus columbianus) in the Long Point marshes. With the population of Ross' Gees in western Hudson Bay increasing steadily, more observations in southern Ontario can be expected.
199213Anser rossii7NorfolkSouth11
38
1994-113Ross's Goose
multiple (Hillman Marsh and Point Pelee National Park, Essex)
07 March 199411 April 19941white phaseAlan WormingtonAlan Wormington
Photo on file ( ) num
YesDifferent bird from the one seen in the same locations 7 March to 11 April 1994.

Ross James comments that the four 1994 reports "are in keeping with an expanding population".
199413Anser rossii36EssexSouth22
39
1994-046Ross's GoosePort Royal, Norfolk13 March 199424 March 19941first year white phaseEnver Domingo
Enver Domingo, Ron Ridout
YesRoss James comments that the four 1994 reports "are in keeping with an expanding population".199413Anser rossii12NorfolkSouth33
40
1994-113Ross's Goose
multiple (Hillman Marsh and Point Pelee National Park, Essex)
30 March 199411 April 19941white phaseAlan WormingtonAlan Wormington
Photo on file ( ) num
YesDifferent bird from the one seen in the same locations 30 March to 11 April 1994.

Ross James comments that the four 1994 reports "are in keeping with an expanding population".
199413Anser rossii13EssexSouth44
41
1994-114Ross's Goose
Point Pelee National Park, Essex
18 October 19941adult white phaseAlan WormingtonAlan WormingtonYesRoss James comments that the four 1994 reports "are in keeping with an expanding population".199413Anser rossii1EssexSouth55
42
1995-153Ross's GooseSarnia, Lambton01 December 199404 December 19941adult white phaseHank NeinhuisDennis F. Rupert
Photo on file ( ) num
Yesnone.199513Anser rossii4LambtonSouth66
43
1995-031Ross's GooseSault Ste. Marie, Algoma15 March 199521 March 19951adult white phase
Edward Czerwinski, Sam Rosa
Edward Czerwinski, Sam Rosa, James Evans, C. Anthony Walker
Photo on file ( ) num
Yes
This bird was accompanied by a second white phase goose which was suspected by the Committee to be a hybrid Snow x Ross's goose based on photographic evidence.
199513Anser rossii7AlgomaSouth77
44
1995-049Ross's GooseKentvale, Algoma15 April 19951adult white phase
Edward Czerwinski, C. Anthony Walker
Edward Czerwinski, C. Anthony Walker
Yesnone.199513Anser rossii1AlgomaSouth88
45
1995-154Ross's GooseSarnia, Lambton19 November 199525 November 19951immature white phase
Dennis F. Rupert, Sarah E. Rupert
Dennis F. Rupert
Photo on file ( ) num
Yesnone.199513Anser rossii7LambtonSouth99
46
1063Ross's GooseVittoria, Norfolk25 February 199626 February 19962Definitive Basic, white phase
John B. Miles, C. Ann Miles
John B. MilesYesThis is the earliest spring occurrence of this species to date.199613Anser rossii2NorfolkSouth1010
47
1064Ross's Goose
Long Point (Big Creek Marsh), Norfolk
18 March 19961Definitive Basic, blue phaseDavid SuttonDavid SuttonYesThis is the first record of the blue morph for Ontario.199613Anser rossii1NorfolkSouth1111
48
1065Ross's GooseEtobicoke, Toronto18 March 199619 March 19961Definitive Basic, white morphBarbara Reid, Zak Smith
Barbara Reid, Zak Smith, Naish McHugh, Norman C. Murr
Photo on file ( ) num
Yesnone.199613Anser rossii2TorontoSouth1212
49
1237Ross's GooseEtobicoke, Toronto11 March 199716 March 19971Definitive Basic, white phaseBarbara Kaltoff
Terry Osborne, Glenn C. Coady, Craig S. McLaughlin, Frank A. Pinilla
Photo on file ( ) num
Yesnone.199713Anser rossii6TorontoSouth1313
50
1238Ross's Goose
multiple (Kingsville and Hillman Marsh, Essex)
15 March 199726 March 19971Definitive Basic, white phase
David G. McNorton, Karen Mc Norton
Alan Wormington, John G. Keenleyside
YesDates: Kingsville (15-16 and 26 March) and Hillman Marsh (17 March)199713Anser rossii12EssexSouth1414
51
1241Ross's GooseFergus, Wellington18 March 19971Definitive Basic, white phase
Richard Brown, Robert Smalley, Diane Smalley
Richard BrownYesnone.199713Anser rossii1WellingtonSouth1515
52
1242Ross's GooseDundas, Hamilton02 April 199703 April 19971Definitive Basic, white phaseDon Hough
Don Hough, Carole Wilkinson, Matthew Mills, H. Michael Street, John L. Olmsted
Photo on file (Don Hough) num
Yesnone.199713Anser rossii2HamiltonSouth1616
53
1243Ross's Goose
multiple (King City and Richmond Hill, York)
05 April 199709 April 19971Definitive Basic, white phaseS. Cluff
James R. Macey, Norman C. Murr, Craig S. McLaughlin, Frank A. Pinilla
Photo on file ( ) num
YesDates: King City (5-6 April) and Richmond Hill (6-9 April)199713Anser rossii5YorkSouth1717
54
1998-036Ross's Goose
multiple (Ajax and Whitby, Durham)
07 November 199722 December 19971Definitive Basic, white phaseJ. Murray SpeirsMargaret J.C. BainYes
Despite the three fall records in the 1998 Annual Report, spring occurrences outnumbered fall records in southern Ontario by about two to one.
199813Anser rossii46DurhamSouth1818
55
1998-094Ross's Goose
Presqu'ile Provincial Park, Northumberland
16 November 19981Definitive Basic, white phaseDonald ShanahanDonald ShanahanYes
Despite the three fall records in the 1998 Annual Report, spring occurrences outnumbered fall records in southern Ontario by about two to one.
199813Anser rossii1NorthumberlandSouth1919
56
1998-095Ross's GooseWest Lorne, Elgin22 November 199823 November 19981Definitive Basic
Harold L. Lancaster, Chris Leys, William Prieksaitsis, George Prieksaitsis
Harold L. Lancaster, Ann White
Photo on file ( ) num
Yes
Despite the three fall records in the 1998 Annual Report, spring occurrences outnumbered fall records in southern Ontario by about two to one.
199813Anser rossii2ElginSouth2020
57
1999-110Ross's Goose
multiple (Dundas, Hamilton; Oakville and Bronte Harbour, Halton; Mississauga, Peel)
16 February 199914 March 19991First Basic, white phaseRoy Hough
Gavin R. Edmondstone, Barry S. Cherriere
Photo on file ( ) num
YesDates: Dundas (16 February), Oakville (20 February), Bronte Harbour (28 February), Mississauga (10-14 March).

From 1991 to 1998 there were 20 accepted records in Ontario (Dobos 1999). The five records in 1999 indicate that this species continues to increase in southern Ontario.
199913Anser rossii27HamiltonSouth2121
58
1999-059Ross's GooseLa Salle, Essex27 February 19991white phaseDavid C. BoyceDavid C. BoyceYes
From 1991 to 1998 there were 20 accepted records in Ontario (Dobos 1999). The five records in 1999 indicate that this species continues to increase in southern Ontario.
199913Anser rossii1EssexSouth2222
59
1999-029Ross's Goose
Townsend sewage lagoons, Haldimand
02 April 199907 April 19991white phaseBarry D. Jones
Barry D. Jones, Norman C. Murr
Yes
From 1991 to 1998 there were 20 accepted records in Ontario (Dobos 1999). The five records in 1999 indicate that this species continues to increase in southern Ontario.
199913Anser rossii6HaldimandSouth2323
60
1999-143Ross's Goose
Winchester (Sewage Lagoon), Stormont, Dundas and Glengarry
30 October 19991Definitive Basic, white phase
Robert A. Bracken, Christina Lewis
Robert A. Bracken, Christina Lewis, Colin Rogers
Yes
From 1991 to 1998 there were 20 accepted records in Ontario (Dobos 1999). The five records in 1999 indicate that this species continues to increase in southern Ontario.
199913Anser rossii1
Stormont, Dundas and Glengarry
South2424
61
1999-144Ross's Goose
Toronto (Humber Bay Park East), Toronto
05 November 199903 December 19991Definitive Basic, white phaseLeon Schlichter
Craig S. McLaughlin, Roy B.H. Smith, William J. Crins, Kayo J. Roy
Photo on file ( ) num
Yes
From 1991 to 1998 there were 20 accepted records in Ontario (Dobos 1999). The five records in 1999 indicate that this species continues to increase in southern Ontario.
199913Anser rossii29TorontoSouth2525
62
2000-089Ross's GooseHuntsville, Muskoka24 September 200002 October 20001Definitive BasicMark K. Peck
Colin D. Jones, Douglas C. Tozer, Allan J.S. Sinclair, J. Burke Korol
Photo on file ( ) num
YesHere is another example of a species being observed more frequently in Ontario.200013Anser rossii9MuskokaSouth2626
63
2000-088Ross's GooseOttawa, Ottawa09 October 200011 October 20001Juvenal
Christina Lewis, Robert A. Bracken, J. Michael Tate
Christina Lewis, Robert A. Bracken
YesHere is another example of a species being observed more frequently in Ontario.200013Anser rossii3OttawaSouth2727
64
2000-105Ross's Goose
Kingsville (Jack Miners Bird Sanctuary), Essex
27 November 200006 December 20001Definitive BasicDean J. Ware
Dean J. Ware, Stephen T. Pike
Photo on file ( ) num
YesHere is another example of a species being observed more frequently in Ontario.200013Anser rossii10EssexSouth2828
65
2000-104Ross's GooseWhitby (Harbour), Durham17 December 20001Definitive Basic
Ronald G. Tozer, Douglas C. Tozer, Margaret J.C. Bain
Ronald G. TozerYesHere is another example of a species being observed more frequently in Ontario.200013Anser rossii1DurhamSouth2929
66
2001-011Ross's Goose
Russell, Prescott and Russell
08 April 20011Definitive Basic, white morphRoger ClarkRoger ClarkYesHere is another example of a species being observed more frequently in southern Ontario.200113Anser rossii1Prescott and RussellSouth3030
67
2001-012Ross's Goose
Riceville, Prescott and Russell
15 April 200116 April 20015four definitive basic; 1 first basic; white morphMark A. Gawn
Christina Lewis, Robert A. Bracken, Janet Castle
Yes
Add "Janet Castle" after "Christina Lewis, Robert A. Bracken" - 2005 annual report, Ontario Birds, Vol. 24, No. 2. Here is another example of a species being observed more frequently in southern Ontario.
200113Anser rossii2Prescott and RussellSouth3131
68
2001-117Ross's Goose
multiple (Kingsville (Jack Miners Bird Sanctuary) and Point Pelee National Park, Essex)
19 October 200101 January 20022Definitive Basic, white morphDean J. Ware
Dean J. Ware, Alan Wormington
Yes
one from 19 to 22 October at Kingsville (Jack Miners Bird Sanctuary); two from 23 October to 15 December at Jack Miners Bird Sanctuary; one on 28 October and 1 January at Point Pelee National Park. Here is another example of a species being observed more frequently in southern Ontario.
200113Anser rossii75EssexSouth3232
69
2001-130Ross's Goose
Whitby (Cranberry Marsh), Durham
08 December 200115 December 20011Definitive Basic, white morphHarry KerrCurtis A. MarantzYes
A second bird accompanying the Whitby bird was considered to be a hybrid between Ross's Goose and Snow Goose (Chen caerulescens). Here is another example of a species being observed more frequently in southern Ontario.
200113Anser rossii8DurhamSouth3333
70
2001-118Ross's Goose
Long Point (Big Creek Marsh), Norfolk
15 December 20011Definitive Basic, white morph
Kevin A. McLaughlin, George M. Naylor, Bruce Kellett
Kevin A. McLaughlinYesHere is another example of a species being observed more frequently in southern Ontario.200113Anser rossii1NorfolkSouth3434
71
2003-004Ross's GooseAylmer, Elgin29 April 200201 May 20021Basic, white morph
Ross C. Snider, Terry Ricker
David A. MartinYesnone.200313Anser rossii3ElginSouth3535
72
2003-005Ross's GooseMississauga, Peel13 November 200215 November 20022Basic, white morphRobert Z. DobosRobert H. CurryYes
The two birds observed on 13-15 November 2002 were accompanied by two other birds that were considered to be hybrids between Ross's Goose and Snow Goose (Chen caerulescens).
200313Anser rossii3PeelSouth3636
73
2003-057Ross's GooseKingsville, Essex14 November 200225 November 20021Basic, white morphDean J. WareRuss Jones
Photo on file ( ) num
Yesnone.200313Anser rossii12EssexSouth3737
74
635Ross's GooseMarkham, York01 April 20031Definitive Basic, white morphStan G. LongStan G. LongYesnone.200513Anser rossii1YorkSouth3838
75
2003-058Ross's Goose
Bourget, Prescott and Russell
12 April 20032Basic, white morph
Robert A. Bracken, Christina Lewis, Paul Mirsky, Beverly A. Scott
Robert A. Bracken, Christina Lewis
YesChange "Pendleton" to "Bourget" - 2004 annual report, Ontario Birds, Vol. 23, No. 2.200313Anser rossii1Prescott and RussellSouth3939
76
533Ross's GooseErie Beach, Essex16 November 200330 November 20031white morph
Keith J. Burk, James T. Burk
Keith J. BurkYesnone.200413Anser rossii15EssexSouth4040
77
534Ross's Goose
Mohawk Bay to Lowbanks, Haldimand
23 November 20031Juvenal, white morph
William C. D'Anna, Dean Di Tommaso
William C. D'Anna
Photo on file ( ) num
Yesnone.200413Anser rossii1HaldimandSouth4141
78
529Ross's GooseAmherstburg, Essex06 March 20041white morphLen JonesLen Jones
Photo on file ( ) num
Yesnone.200413Anser rossii1EssexSouth4242
79
632Ross's GooseAylmer, Elgin25 March 200426 March 20041Definitive Basic, white morphD. Keith SealyDavid A. MartinYesnone.200513Anser rossii2ElginSouth4343
80
738Ross's GooseStoney Creek, Hamilton28 March 20041Nid 200513Anser rossii1HamiltonSouth
81
530Ross's Goose
Sucker Creek Landing, Sudbury
30 March 200408 April 20041white morphAngela Martin
Angela Martin, Grant McKercher
Photo on file ( ) num
Yesnone.200413Anser rossii10SudburySouth4444
82
578Ross's Goose
Mountsberg Conservation Area, Hamilton
06 April 20041Nid 200413Anser rossii1HamiltonSouth
83
531Ross's GoosePleasant Valley, Manitoulin10 April 200411 April 20041white morphErwin J. MeissnerNicole Belanger-Smith
Photo on file ( ) num
Yesnone.200413Anser rossii2ManitoulinSouth4545
84
532Ross's Goose
multiple (Wheatley Harbour, Sturgeon Creek and Kingsville, Essex)
26 September 2004early October, 20041white morphDean J. Ware
Dean J. Ware, Alan Wormington
Photo on file ( ) num
Yes
26 September, Wheatley Harbour; 30 September, Sturgeon Creek; early October, Kingsville. The bird observed from 26 September to early October 2004 was captured, clipped, and banded at the Jack Miner Sanctuary in Kingsville, Essex, where it still resides (Alan Wormington, pers. comm.).
200413Anser rossii4EssexSouth4646
85
633Ross's Goose
multiple (Aylmer, Elgin; Lake Whittaker Conservation Area, Middlesex)
11 October 200416 October 20041Definitive Basic, white morph
David A. Martin, Linda J. Wladarski, Ross C. Snider, Terry Ricker
David A. MartinYesAylmer, Elgin, 11 and 16 October; Lake Whittaker Conservation Area, Middlesex, 12 October.200513Anser rossii6ElginSouth4747
86
634Ross's Goose
Reids Mills, Stormont, Dundas and Glengarry
21 November 200426 November 20041Definitive Basic, white morph
Thomas A. Hanrahan, Mark A. Gawn
Robert A. Bracken, Christina Lewis, Vivien Rolland-Commarmot
Photo on file ( ) num
Yesnone.200513Anser rossii6
Stormont, Dundas and Glengarry
South4848
87
2007-041Ross's GooseOttawa, Ottawa23 October 200520 November 20051Definitive Basic, white morphGerard J.D. Phillips
Robert A. Bracken, Christina Lewis
Yesnone.200713Anser rossii29OttawaSouth4949
88
2006-051Ross's Goose
multiple (Merlin, Chatham-Kent; Sturgeon Creek, Essex)
11 November 200528 November 20051Definitive Basic, white morph
Adam J. Hall, Rosalee A. Hall
photos on fileYesDates: 11-20 November (Merlin) and 28 November (Sturgeon Creek)200613Anser rossii18
multple (Chatham-Kent, Essex)
South5050
89
2006-081Ross's GooseWelland, Niagara01 March 200605 March 20062Definitive Basic, white morphJohn O'Neal
John O'Neal, Kayo J. Roy, Rick Johnston, David J. Milsom
photos on fileYesnone.200613Anser rossii5NiagaraSouth5252
90
2007-111Ross's GooseKingston, Frontenac17 October 200606 November 20061juvenal or first basic, white morphBruce E. RipleyPeg Hauschildtphotos on fileYesnone.200713Anser rossii21FrontenacSouth5353
91
2007-071Ross's GooseElmstead, Essex12 November 20061Definitive Basic, white morphRobert A. HorvathRobert A. Horvathphotos on fileYesnone.200713Anser rossii1EssexSouth5454
92
2007-112Ross's GoosePine Beach, York21 December 20061photos on fileNid200713Anser rossii1YorkSouth
93
2006-032Ross's GoosePoint Abino, Niagaramid December, 200523 February 20062Definitive Basic, white morphRichard A. Cudney
Richard A. Cudney, Kayo J. Roy
photos on fileYesmid December - 23 February200613Anser rossii68NiagaraSouth5151
94
2015-005Graylag GooseMinesing29 March 20151
Justin F.B. Peter, Charlotte J. England, Nigel J. Shaw
Justin F.B. Peter, Charlotte J. England
photos on fileNor201514Anser anser1SimcoeSouth
95
2021-043Graylag GooseEmbrun30 September 20211Nid202214Anser anser1Prescott and RussellSouth
96
2010-009Greater White-fronted GooseShirley's Bay, Ottawa23 April 197727 April 19771flavirostris definitive basic (adult)
Richard M. Poulin, Roger A. Foxall, Mark A. Gawn, Simon C. Gawn, G. Thomas Hince, Richard C. Tait
Richard M. PoulinYes
All of these Ottawa occurrences were during an era when Greater White-fronted Goose was genuinely rare in southern Ontario. The dramatic increase in the number of sightings in subsequent years resulted in the removal of the species from the Review List in 1998.
201015254Anser albifronsGreater White-fronted Goose (Greenland)Anser albifrons flavirostris5OttawaSouth11
97
1986-083Greater White-fronted GooseCarlsbad Springs, Ottawa25 April 19821flavirostris adult Paul Davidson
Photo on file (Paul Davidson) num
Yesnone.198615254Anser albifronsGreater White-fronted Goose (Greenland)Anser albifrons flavirostris1OttawaSouth88
98
1983-205Greater White-fronted GooseKingsville, Essex13 November 198327 November 19832adult, flavirostris
Michael J. Oldham, Alan Wormington
Michael J. Oldham, Alan Wormington
Yes
205
These were considered to be the Greenland yellow-billed race (flavirostris), which normally winters in Europe.
198315254Anser albifronsGreater White-fronted Goose (Greenland)Anser albifrons flavirostris15EssexSouth99
99
1993-046Greater White-fronted GooseWaterloo, Waterloo04 April 19932adult flavirostrisRobert Z. DobosRobert Z. DobosYes
The orange colour of the bills of these Waterloo birds was indicative of the Greenland race flavirostris. A slight size difference suggested a mated pair.
199315254Anser albifronsGreater White-fronted Goose (Greenland)Anser albifrons flavirostris1WaterlooSouth3333
100
1994-077Greater White-fronted Goose
Turkey Point Beach, Norfolk
26 March 199427 March 19941adult flavirostrisEdward CzerwinskiRobert H. CurryYesBill colour is often difficult to determine in this species (Kaufman 1994). Therefore only well-described birds have been identified to subspecies. The Prairie subspecies (frontalis) is by far the commoner race in Ontario. The Greenland race (flavirostris) is much rarer, but regular in Ontario; this subspecies should be identified with caution.

(Ontario Birds 14(2):70 - under Greater White-fronted Goose, 26-27 March 1994, remove "Kano")
199415254Anser albifronsGreater White-fronted Goose (Greenland)Anser albifrons flavirostris2NorfolkSouth3939