When do wrens leave South Dakota?

Most Northern House Wrens have left South Dakota by early September, when reports fall below half their usual rate. Stragglers are still reported until early October.

When is the best time to see wrens in South Dakota?

The Northern House Wren is reported most often in mid May, on about 31% of South Dakota checklists.

Which wrens are in South Dakota?

Northern House Wren, Marsh Wren, and Winter Wren are reported regularly; the Northern House Wren is the most common.

3 wren species in South Dakota

When Do Wrens Arrive in South Dakota?

Northern House Wrens, Marsh Wrens, and Winter Wrens are the wrens you are most likely to see in South Dakota. Northern House Wrens reach South Dakota in late April, are common by early May, peak in mid May (31% of checklists), and most are gone by early September.

When to look

First arrivalsApr 22-30late April

Common byMay 1-7early May

PeakMay 15-21mid May

Most gone bySep 1-7early September

Best: mid May. First arrivals late April; most are gone by early September. Peak: on about 31% of South Dakota checklists.

Jannot usually seen
Febnot usually seen
Marnot usually seen
Apruncommon
Maypeak season
Junpeak season
Julpeak season
Augcommon
Sepcommon
Octrare
Novnot usually seen
Decnot usually seen

Darker months: more checklists report it. Outlined: peak month.

Wrens in South Dakota, species by species

Species	First arrivals	Common by	Peak	Most gone by	Peak %
Northern House Wren	Apr 22-30	May 1-7	May 15-21	Sep 1-7	31%
Marsh Wren	Apr 22-30	May 1-7	Jul 15-21	Oct 8-14	6.6%
Winter Wren	Sep 22-30	Sep 22-30	Oct 8-14	Nov 8-14	1.0%

Northern House Wren
Marsh Wren
Winter Wren

Share of complete checklists reporting each species, by week (4 per month). Gaps: fewer than 10 checklists that week.

Frequency is the share of complete checklists in South Dakota 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.

Where in South Dakota

Best counties for Northern House Wren

Share of checklists at the peak

Gregory CountyBest the second week of July · 11 checklists that week, 472 in all87%
Sanborn CountyBest the second week of June · 11 checklists that week, 748 in all86%
Union CountyBest late June · 31 checklists that week, 882 in all70%
Turner CountyBest late June · 14 checklists that week, 462 in all65%
Lincoln CountyBest mid June · 80 checklists that week, 2,721 in all63%
Clay CountyBest early August · 48 checklists that week, 2,633 in all61%

All wrens in South Dakota

7 species are reported regularly: 6 are summer visitors and 1 mostly pass through.

#	Species	Pattern	First arrivals	Peak	Peak %
1	Northern House Wren	Summer visitor	Apr 22-30	May 15-21	31%
2	Marsh Wren	Summer visitor	Apr 22-30	Jul 15-21	6.6%
3	Rock Wren	Summer visitor	May 1-7	Jun 8-14	5.0%
4	Sedge Wren	Summer visitor	May 1-7	Jul 22-31	4.0%
5	Canyon Wren	Summer visitor	May 15-21	Jun 8-14	1.7%
6	American Dipper	Summer visitor	May 15-21	Jun 15-21	1.6%
7	Winter Wren	Passes through	Sep 22-30	Oct 8-14	1.0%

Common questions

When do wrens arrive in South Dakota?: Northern House Wrens reach South Dakota in late April, are common by early May, peak in mid May (31% of checklists), and most are gone by early September.
When do wrens leave South Dakota?: Most Northern House Wrens have left South Dakota by early September, when reports fall below half their usual rate. Stragglers are still reported until early October.
When is the best time to see wrens in South Dakota?: The Northern House Wren is reported most often in mid May, on about 31% of South Dakota checklists.
Which wrens are in South Dakota?: Northern House Wren, Marsh Wren, and Winter Wren are reported regularly; the Northern House Wren is the most common.