Baltimore Orioles mostly pass through Texas: they arrive in early April, peak in late April (14% of checklists), and most are gone by late May.
When to look
First arrivalsApr 1-7early April
Common byApr 1-7early April
PeakApr 22-30late April
Most gone byMay 22-31late May
Best: late April. First arrivals early April; most are gone by late May. Peak: on about 14% of Texas checklists.
Jannot usually seen
Febnot usually seen
Marnot usually seen
Aprpeak season
Maypeak season
Junnot usually seen
Julnot usually seen
Auguncommon
Sepcommon
Octuncommon
Novnot usually seen
Decnot usually seen
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 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
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.
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In Texas, the Baltimore Oriole is most often listed on checklists started between 6 and 8 am (3.8% 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
0.1%
0.1%
0.1%
0.1%
February
0.1%
0.1%
0.1%
0.1%
March
0.1%
0.1%
0.1%
0.1%
April
0.6%
3.5%
12%
17%
May
12%
5.0%
1.7%
0.7%
June
0.4%
0.4%
0.3%
0.3%
July
0.3%
0.2%
0.1%
0.1%
August
0.1%
0.1%
0.5%
2.2%
September
9.3%
13%
9.4%
5.3%
October
1.8%
0.7%
0.4%
0.2%
November
0.1%
0.1%
0.1%
0.1%
December
0.1%
0.1%
0.1%
0.1%
Neighboring states
Louisiana: arrives early April, in the same week than Texas
Oklahoma: arrives mid April, 2 weeks later than Texas
Arkansas: arrives the second week of April, 1 week later than Texas
Mississippi: arrives the second week of April, 1 week later than Texas
Common questions
When do Baltimore Orioles arrive in Texas?
Baltimore Orioles mostly pass through Texas: they arrive in early April, peak in late April (14% of checklists), and most are gone by late May.
When do Baltimore Orioles leave Texas?
Most Baltimore Orioles have left Texas by late May, when reports fall below half their usual rate.
When is the best time to see a Baltimore Oriole in Texas?
The Baltimore Oriole is reported most often in late April, on about 14% of Texas checklists.
Where in Texas are Baltimore Orioles seen most often?
By county, Nueces County, Cameron County, and DeWitt County have the highest peak reporting rates for the Baltimore Oriole (counties with at least 200 checklists).