WhenToBird

Charadrius vociferus · Charadriidae

When Do Killdeers Arrive in Texas?

Adult Killdeer
Photo: Mason Holum, CC BY 4.0 via iNaturalist

The Killdeer is in Texas all year. It turns up on about 20% of checklists at its peak (late October) and on 13% in its quietest week (the second week of February).

When to look

PresentAll year
Peak weekOct 22-31late October
Quietest weekFeb 8-14the second week of February

Best: late October. Here all year. Peak: on about 20% of Texas checklists.

  1. Jancommon
  2. Febcommon
  3. Marpeak season
  4. Aprcommon
  5. Maycommon
  6. Juncommon
  7. Julpeak season
  8. Augpeak season
  9. Seppeak season
  10. Octpeak season
  11. Novpeak season
  12. Decpeak season

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

0%10%20%30%Jan 1-7: 14% of 66038 checklistsJan 8-14: 13% of 52445 checklistsJan 15-21: 14% of 52985 checklistsJan 22-31: 13% of 71020 checklistsFeb 1-7: 14% of 52306 checklistsFeb 8-14: 13% of 55887 checklistsFeb 15-21: 12% of 69016 checklistsFeb 22-28: 16% of 52998 checklistsMar 1-7: 16% of 50836 checklistsMar 8-14: 15% of 51749 checklistsMar 15-21: 14% of 53731 checklistsMar 22-31: 14% of 82049 checklistsApr 1-7: 13% of 65854 checklistsApr 8-14: 14% of 78434 checklistsApr 15-21: 14% of 92302 checklistsApr 22-30: 13% of 122878 checklistsMay 1-7: 13% of 74592 checklistsMay 8-14: 13% of 61008 checklistsMay 15-21: 14% of 43365 checklistsMay 22-31: 13% of 52736 checklistsJun 1-7: 13% of 31643 checklistsJun 8-14: 13% of 30131 checklistsJun 15-21: 14% of 26802 checklistsJun 22-30: 14% of 32822 checklistsJul 1-7: 14% of 27213 checklistsJul 8-14: 14% of 24555 checklistsJul 15-21: 15% of 24146 checklistsJul 22-31: 16% of 34536 checklistsAug 1-7: 17% of 25764 checklistsAug 8-14: 17% of 26347 checklistsAug 15-21: 18% of 28431 checklistsAug 22-31: 17% of 42838 checklistsSep 1-7: 18% of 35070 checklistsSep 8-14: 17% of 33893 checklistsSep 15-21: 18% of 32572 checklistsSep 22-30: 18% of 43771 checklistsOct 1-7: 18% of 34143 checklistsOct 8-14: 19% of 37563 checklistsOct 15-21: 20% of 36263 checklistsOct 22-31: 22% of 49170 checklistsNov 1-7: 19% of 43301 checklistsNov 8-14: 18% of 48744 checklistsNov 15-21: 19% of 42213 checklistsNov 22-30: 18% of 54455 checklistsDec 1-7: 16% of 40166 checklistsDec 8-14: 16% of 41035 checklistsDec 15-21: 16% of 46983 checklistsDec 22-31: 13% 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.

Embed this map on your site

Where in Texas

Best counties

Share of checklists at the peak
  1. Hutchinson CountyBest the second week of April · 16 checklists that week, 1,115 in all78%
  2. Castro CountyBest late April · 22 checklists that week, 371 in all74%
  3. Garza CountyBest mid August · 14 checklists that week, 888 in all70%
  4. Comanche CountyBest late October · 13 checklists that week, 1,371 in all67%
  5. Ochiltree CountyBest late April · 10 checklists that week, 265 in all65%
  6. Madison CountyBest late November · 17 checklists that week, 890 in all62%

Best spots

Share of checklists at the peak
  1. Lake ParkDenton County, best early August · 24 checklists that week, 1,345 in all98%
  2. Kirby LakeTaylor County, best late August · 29 checklists that week, 1,143 in all97%

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

Best time of day

In Texas, the Killdeer is most often listed on checklists started between 6 and 8 am (20% of those checklists).

0%10%20%30%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: 21% of 74687 checklists7 am: 19% of 285131 checklists8 am: 18% of 329960 checklists9 am: 16% of 267889 checklists10 am: 14% of 218205 checklists11 am: 13% of 178879 checklists12 pm: 12% of 153722 checklists1 pm: 12% of 144662 checklists2 pm: 13% of 138578 checklists3 pm: 13% of 136878 checklists4 pm: 13% of 137550 checklists5 pm: 13% of 113599 checklists6 pm: 14% of 81743 checklists7 pm: 12% 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
January14%13%14%13%
February14%13%12%16%
March16%15%14%14%
April13%14%14%13%
May13%13%14%13%
June13%13%14%14%
July14%14%15%16%
August17%17%18%17%
September18%17%18%18%
October18%19%20%22%
November19%18%19%18%
December16%16%16%13%

Neighboring states

  • Louisiana: year-round, peaks the second week of December
  • Oklahoma: all year, most in fall, peaks mid October
  • Arkansas: all year, most in fall, peaks late August
  • Mississippi: year-round, peaks late August

Common questions

When do Killdeers arrive in Texas?
The Killdeer is in Texas all year. It turns up on about 20% of checklists at its peak (late October) and on 13% in its quietest week (the second week of February).
When do Killdeers leave Texas?
The Killdeer does not leave Texas: it is reported all year, from 13% of checklists in the second week of February to 20% in late October.
When is the best time to see a Killdeer in Texas?
The Killdeer is reported most often in late October, on about 20% of Texas checklists.
Where in Texas are Killdeers seen most often?
By county, Hutchinson County, Castro County, and Garza County have the highest peak reporting rates for the Killdeer (counties with at least 200 checklists).