WhenToBird

Chondestes grammacus · Passerellidae

When Do Lark Sparrows Arrive in Texas?

Adult Lark Sparrow
Photo: Anne Parsons, CC0 1.0 via iNaturalist

Lark Sparrows reach Texas in mid January, are common by late March, peak in the second week of May (8.9% of checklists), and most are gone by late September.

When to look

First arrivalsJan 15-21mid January
Common byMar 22-31late March
PeakMay 8-14the second week of May
Most gone bySep 22-30late September

Best: the second week of May. First arrivals mid January; most are gone by late September. Peak: on about 8.9% of Texas checklists.

  1. Janrare
  2. Febrare
  3. Marcommon
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Augpeak season
  9. Sepcommon
  10. Octuncommon
  11. Novuncommon
  12. Decrare

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

0%5%10%Jan 1-7: 1.0% of 66038 checklistsJan 8-14: 1.0% of 52445 checklistsJan 15-21: 1.0% of 52985 checklistsJan 22-31: 1.1% of 71020 checklistsFeb 1-7: 1.1% of 52306 checklistsFeb 8-14: 1.0% of 55887 checklistsFeb 15-21: 0.9% of 69016 checklistsFeb 22-28: 1.2% of 52998 checklistsMar 1-7: 1.4% of 50836 checklistsMar 8-14: 1.6% of 51749 checklistsMar 15-21: 2.3% of 53731 checklistsMar 22-31: 4.3% of 82049 checklistsApr 1-7: 6.4% of 65854 checklistsApr 8-14: 7.5% of 78434 checklistsApr 15-21: 7.6% of 92302 checklistsApr 22-30: 8.4% of 122878 checklistsMay 1-7: 9.4% of 74592 checklistsMay 8-14: 8.5% of 61008 checklistsMay 15-21: 8.7% of 43365 checklistsMay 22-31: 9.1% of 52736 checklistsJun 1-7: 8.6% of 31643 checklistsJun 8-14: 8.0% of 30131 checklistsJun 15-21: 8.0% of 26802 checklistsJun 22-30: 8.4% of 32822 checklistsJul 1-7: 8.5% of 27213 checklistsJul 8-14: 7.4% of 24555 checklistsJul 15-21: 7.2% of 24146 checklistsJul 22-31: 6.9% of 34536 checklistsAug 1-7: 6.7% of 25764 checklistsAug 8-14: 6.4% of 26347 checklistsAug 15-21: 6.4% of 28431 checklistsAug 22-31: 5.7% of 42838 checklistsSep 1-7: 5.5% of 35070 checklistsSep 8-14: 4.7% of 33893 checklistsSep 15-21: 4.7% of 32572 checklistsSep 22-30: 4.2% of 43771 checklistsOct 1-7: 3.1% of 34143 checklistsOct 8-14: 2.5% of 37563 checklistsOct 15-21: 2.1% of 36263 checklistsOct 22-31: 1.7% of 49170 checklistsNov 1-7: 1.7% of 43301 checklistsNov 8-14: 1.6% of 48744 checklistsNov 15-21: 1.5% of 42213 checklistsNov 22-30: 1.3% of 54455 checklistsDec 1-7: 1.2% of 40166 checklistsDec 8-14: 1.2% of 41035 checklistsDec 15-21: 1.0% of 46983 checklistsDec 22-31: 1.0% of 73015 checklistsJanFebMarAprMayJunJulAugSepOctNovDec
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 Texas 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
Second week of November

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.

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Where in Texas

Best counties

Share of checklists at the peak
  1. Cottle CountyBest early May · 22 checklists that week, 555 in all72%
  2. Bailey CountyBest early May · 24 checklists that week, 631 in all71%
  3. Armstrong CountyBest early August · 18 checklists that week, 648 in all69%
  4. Motley CountyBest early September · 11 checklists that week, 281 in all67%
  5. Sherman CountyBest mid June · 16 checklists that week, 247 in all65%
  6. Kent CountyBest the second week of September · 13 checklists that week, 401 in all65%

Best spots

Share of checklists at the peak
  1. Milton Reimers Ranch ParkTravis County, best early June · 35 checklists that week, 2,298 in all91%
  2. Joshua Springs Park and PreserveKendall County, best the second week of May · 31 checklists that week, 768 in all86%
  3. San Antonio ViejoJim Hogg County, best mid April · 23 checklists that week, 110 in all85%
  4. Shelton Ranches Reservoir Number 2Kerr County, best late June · 20 checklists that week, 980 in all83%

Busy spots report more of everything; compare the checklist counts before you drive anywhere.

Best time of day

In Texas, the Lark Sparrow is most often listed on checklists started between 6 and 8 am (6.2% of those checklists).

0%2%4%6%8%12 am: too few checklists (898) to judge1 am: too few checklists (756) to judge2 am: too few checklists (663) to judge3 am: too few checklists (741) to judge4 am: too few checklists (1537) to judge5 am: too few checklists (6113) to judge6 am: 6.6% of 74687 checklists7 am: 6.1% of 285131 checklists8 am: 5.3% of 329960 checklists9 am: 4.7% of 267889 checklists10 am: 3.9% of 218205 checklists11 am: 3.4% of 178879 checklists12 pm: 3.1% of 153722 checklists1 pm: 3.1% of 144662 checklists2 pm: 3.1% of 138578 checklists3 pm: 3.1% of 136878 checklists4 pm: 3.1% of 137550 checklists5 pm: 3.6% of 113599 checklists6 pm: 4.9% of 81743 checklists7 pm: 5.1% of 53396 checklists8 pm: too few checklists (17221) to judge9 pm: too few checklists (4048) to judge10 pm: too few checklists (1965) to judge11 pm: too few checklists (990) to judge12a3a6a9a12p3p6p9p
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
MonthDays 1-78-1415-2122-end
January1.0%1.0%1.0%1.1%
February1.1%1.0%0.9%1.2%
March1.4%1.6%2.3%4.3%
April6.4%7.5%7.6%8.4%
May9.4%8.5%8.7%9.1%
June8.6%8.0%8.0%8.4%
July8.5%7.4%7.2%6.9%
August6.7%6.4%6.4%5.7%
September5.5%4.7%4.7%4.2%
October3.1%2.5%2.1%1.7%
November1.7%1.6%1.5%1.3%
December1.2%1.2%1.0%1.0%

Neighboring states

  • Oklahoma: arrives late March, 9 weeks later than Texas
  • Arkansas: arrives early April, 10 weeks later than Texas
  • Kansas: arrives early April, 10 weeks later than Texas
  • New Mexico: arrives the second week of April, 11 weeks later than Texas

Common questions

When do Lark Sparrows arrive in Texas?
Lark Sparrows reach Texas in mid January, are common by late March, peak in the second week of May (8.9% of checklists), and most are gone by late September.
When do Lark Sparrows leave Texas?
Most Lark Sparrows have left Texas by late September, when reports fall below half their usual rate. Stragglers are still reported until mid December.
When is the best time to see a Lark Sparrow in Texas?
The Lark Sparrow is reported most often in the second week of May, on about 8.9% of Texas checklists.
Where in Texas are Lark Sparrows seen most often?
By county, Cottle County, Bailey County, and Armstrong County have the highest peak reporting rates for the Lark Sparrow (counties with at least 200 checklists).