Ross's Geese are winter birds in Tennessee: they arrive in mid November, peak in the second week of December (1.4% of checklists), and most are gone by late February.
When to look
First arrivalsNov 15-21mid November
Common byNov 15-21mid November
PeakDec 8-14the second week of December
Most gone byFeb 22-28late February
Best: the second week of December. First arrivals mid November; most are gone by late February. Peak: on about 1.4% of Tennessee checklists.
Janpeak season
Febcommon
Maruncommon
Aprrare
Maynot usually seen
Junnot usually seen
Julnot usually seen
Augnot usually seen
Sepnot usually seen
Octrare
Novcommon
Decpeak season
Darker months: more checklists report it. Outlined: peak month.
Share of complete checklists reporting it, by week (4 per month). Grey bars: fewer than 10 checklists, not counted.
Frequency is the share of complete checklists in Tennessee that listed the bird, 2016–2025. It is not a head count, and it follows where and when people go birding. How to read it.
JanFebMarAprMayJunJulAugSepOctNovDec
today
0%few checklistsno data
Each county is shaded by the share of complete checklists there that listed the bird, blended with the weeks either side. Darker is more often. It follows where people watch birds, not how many birds there are. How to read it.
Soddy Marine ParkHamilton County, best the second week of December · 27 checklists that week, 338 in all27%
Baylor LakeHamilton County, best the second week of January · 20 checklists that week, 423 in all23%
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In Tennessee, the Ross's Goose is most often listed on checklists started between 1 and 3 pm (0.5% of those checklists).
Share of checklists started in each local hour that reported it. It reflects when people go birding as well as when birds are active. Grey hours have too few checklists (under 2% of the state’s, or under 200) to judge.Week-by-week table
Month
Days 1-7
8-14
15-21
22-end
January
0.9%
1.0%
1.3%
1.1%
February
1.1%
0.8%
0.6%
0.7%
March
0.4%
0.2%
0.1%
0.1%
April
0.1%
0.1%
0.1%
0.1%
May
0.1%
0.1%
0.1%
0.1%
June
0.1%
0.1%
0%
0.1%
July
0%
0.1%
0%
0.1%
August
0.1%
0.1%
0%
0.1%
September
0%
0.1%
0.1%
0%
October
0.1%
0%
0.1%
0.1%
November
0.2%
0.5%
0.5%
1.0%
December
1.6%
1.5%
1.2%
0.9%
Neighboring states
Alabama: arrives mid November, in the same week than Tennessee
Mississippi: arrives mid November, in the same week than Tennessee
West Virginia: arrives mid November, in the same week than Tennessee
Missouri: arrives mid November, in the same week than Tennessee
Common questions
When do Ross's Geese arrive in Tennessee?
Ross's Geese are winter birds in Tennessee: they arrive in mid November, peak in the second week of December (1.4% of checklists), and most are gone by late February.
When do Ross's Geese leave Tennessee?
Most Ross's Geese have left Tennessee by late February, when reports fall below half their usual rate.
When is the best time to see a Ross's Goose in Tennessee?
The Ross's Goose is reported most often in the second week of December, on about 1.4% of Tennessee checklists.
Where in Tennessee are Ross's Geese seen most often?
By county, Lauderdale County, Humphreys County, and Dyer County have the highest peak reporting rates for the Ross's Goose (counties with at least 200 checklists).