WhenToBird

Pitangus sulphuratus · Tyrannidae

When Do Great Kiskadees Arrive in Texas?

Adult Great Kiskadee
Photo: Helio Lourencini, CC BY 4.0 via iNaturalist

Great Kiskadees are in Texas all year, but most are here in winter: numbers build from late October, peak in the second week of November (13% of checklists), and fall back by mid March. In the quietest week (the second week of June) they are still on about 3.1% of checklists.

When to look

Numbers buildOct 22-31late October
PeakNov 8-14the second week of November
Fall back byMar 15-21mid March
FewestJun 8-14the second week of June

Best: the second week of November. Here all year; numbers build from late October and fall back by mid March. Peak: on about 13% of Texas checklists.

  1. Jancommon
  2. Febcommon
  3. Marcommon
  4. Aprcommon
  5. Mayuncommon
  6. Jununcommon
  7. Juluncommon
  8. Auguncommon
  9. Sepcommon
  10. Octcommon
  11. Novpeak season
  12. Deccommon

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

0%5%10%15%20%Jan 1-7: 8.7% of 66038 checklistsJan 8-14: 9.9% of 52445 checklistsJan 15-21: 9.1% of 52985 checklistsJan 22-31: 8.9% of 71020 checklistsFeb 1-7: 9.8% of 52306 checklistsFeb 8-14: 9.4% of 55887 checklistsFeb 15-21: 7.2% of 69016 checklistsFeb 22-28: 9.2% of 52998 checklistsMar 1-7: 8.4% of 50836 checklistsMar 8-14: 9.2% of 51749 checklistsMar 15-21: 8.9% of 53731 checklistsMar 22-31: 7.4% of 82049 checklistsApr 1-7: 7.0% of 65854 checklistsApr 8-14: 6.8% of 78434 checklistsApr 15-21: 6.5% of 92302 checklistsApr 22-30: 6.0% of 122878 checklistsMay 1-7: 4.9% of 74592 checklistsMay 8-14: 3.6% of 61008 checklistsMay 15-21: 3.3% of 43365 checklistsMay 22-31: 3.2% of 52736 checklistsJun 1-7: 3.1% of 31643 checklistsJun 8-14: 3.0% of 30131 checklistsJun 15-21: 3.1% of 26802 checklistsJun 22-30: 3.4% of 32822 checklistsJul 1-7: 3.3% of 27213 checklistsJul 8-14: 3.2% of 24555 checklistsJul 15-21: 3.2% of 24146 checklistsJul 22-31: 3.5% of 34536 checklistsAug 1-7: 3.6% of 25764 checklistsAug 8-14: 3.4% of 26347 checklistsAug 15-21: 3.7% of 28431 checklistsAug 22-31: 4.2% of 42838 checklistsSep 1-7: 4.5% of 35070 checklistsSep 8-14: 4.6% of 33893 checklistsSep 15-21: 5.6% of 32572 checklistsSep 22-30: 5.6% of 43771 checklistsOct 1-7: 5.6% of 34143 checklistsOct 8-14: 5.7% of 37563 checklistsOct 15-21: 6.1% of 36263 checklistsOct 22-31: 6.9% of 49170 checklistsNov 1-7: 13% of 43301 checklistsNov 8-14: 16% of 48744 checklistsNov 15-21: 11% of 42213 checklistsNov 22-30: 8.9% of 54455 checklistsDec 1-7: 11% of 40166 checklistsDec 8-14: 9.8% of 41035 checklistsDec 15-21: 7.2% of 46983 checklistsDec 22-31: 9.1% 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. Webb CountyBest late September · 82 checklists that week, 6,644 in all77%
  2. Hidalgo CountyBest late September · 1251 checklists that week, 119,045 in all73%
  3. Jim Wells CountyBest mid September · 44 checklists that week, 2,474 in all62%
  4. Bee CountyBest the second week of August · 72 checklists that week, 4,609 in all59%
  5. Starr CountyBest mid December · 238 checklists that week, 14,693 in all59%
  6. Zapata CountyBest late May · 30 checklists that week, 3,836 in all52%

Best spots

Share of checklists at the peak
  1. SalineñoStarr County, best the second week of February · 62 checklists that week, 1,139 in all96%
  2. North Central ParkWebb County, best early February · 32 checklists that week, 434 in all95%
  3. East Lake (North Lake)Hidalgo County, best late October · 28 checklists that week, 954 in all95%
  4. Quinta MazatlanHidalgo County, best late August · 22 checklists that week, 5,284 in all95%
  5. East LakeHidalgo County, best early December · 197 checklists that week, 7,801 in all94%
  6. Bentsen - Rio Grande Valley State Park (south)Hidalgo County, best early September · 69 checklists that week, 2,096 in all94%

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

Best time of day

In Texas, the Great Kiskadee is most often listed on checklists started between 7 and 9 am (9.0% of those checklists).

0%5%10%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: 5.9% of 74687 checklists7 am: 8.1% of 285131 checklists8 am: 9.8% of 329960 checklists9 am: 7.3% of 267889 checklists10 am: 6.9% of 218205 checklists11 am: 6.5% of 178879 checklists12 pm: 6.5% of 153722 checklists1 pm: 7.3% of 144662 checklists2 pm: 7.5% of 138578 checklists3 pm: 6.6% of 136878 checklists4 pm: 5.6% of 137550 checklists5 pm: 4.5% of 113599 checklists6 pm: 4.1% of 81743 checklists7 pm: 3.2% 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
January8.7%9.9%9.1%8.9%
February9.8%9.4%7.2%9.2%
March8.4%9.2%8.9%7.4%
April7.0%6.8%6.5%6.0%
May4.9%3.6%3.3%3.2%
June3.1%3.0%3.1%3.4%
July3.3%3.2%3.2%3.5%
August3.6%3.4%3.7%4.2%
September4.5%4.6%5.6%5.6%
October5.6%5.7%6.1%6.9%
November13%16%11%8.9%
December11%9.8%7.2%9.1%

Common questions

When do Great Kiskadees arrive in Texas?
Great Kiskadees are in Texas all year, but most are here in winter: numbers build from late October, peak in the second week of November (13% of checklists), and fall back by mid March. In the quietest week (the second week of June) they are still on about 3.1% of checklists.
When do Great Kiskadees leave Texas?
Great Kiskadees never fully leave Texas: numbers fall back below half their usual rate by mid March, but some are still reported in every week, about 3.1% of checklists at the low.
When is the best time to see a Great Kiskadee in Texas?
The Great Kiskadee is reported most often in the second week of November, on about 13% of Texas checklists.
Where in Texas are Great Kiskadees seen most often?
By county, Webb County, Hidalgo County, and Jim Wells County have the highest peak reporting rates for the Great Kiskadee (counties with at least 200 checklists).