WhenToBird

Spiza americana · Cardinalidae

When Do Dickcissels Arrive in Maine?

Adult Dickcissel
Photo: cwwood, CC BY-SA 4.0 via iNaturalist

Dickcissels arrive in Maine in early September, peak in late September (1.3% of checklists), and most are gone by mid December.

When to look

First arrivalsSep 1-7early September
Common bySep 1-7early September
PeakSep 22-30late September
Most gone byDec 15-21mid December

Best: late September. First arrivals early September; most are gone by mid December. Peak: on about 1.3% of Maine checklists.

  1. Jancommon
  2. Febpeak season
  3. Marrare
  4. Aprnot usually seen
  5. Maynot usually seen
  6. Junnot usually seen
  7. Julnot usually seen
  8. Augrare
  9. Seppeak season
  10. Octpeak season
  11. Novuncommon
  12. Decuncommon

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

0%0.5%1%1.5%2%Jan 1-7: 0.2% of 15499 checklistsJan 8-14: 0.3% of 11141 checklistsJan 15-21: 0.3% of 10729 checklistsJan 22-31: 1.2% of 15084 checklistsFeb 1-7: 1.0% of 9403 checklistsFeb 8-14: 0.7% of 11268 checklistsFeb 15-21: 0.2% of 14061 checklistsFeb 22-28: 0.2% of 9977 checklistsMar 1-7: 0.1% of 9649 checklistsMar 8-14: 0.1% of 11781 checklistsMar 15-21: 0.1% of 11613 checklistsMar 22-31: 0.1% of 17798 checklistsApr 1-7: 0.1% of 14638 checklistsApr 8-14: 0.1% of 16511 checklistsApr 15-21: 0.1% of 17164 checklistsApr 22-30: 0% of 22602 checklistsMay 1-7: 0% of 22556 checklistsMay 8-14: 0.1% of 27842 checklistsMay 15-21: 0.1% of 27748 checklistsMay 22-31: 0.1% of 38715 checklistsJun 1-7: 0.1% of 26916 checklistsJun 8-14: 0.1% of 23737 checklistsJun 15-21: 0% of 22733 checklistsJun 22-30: 0% of 28248 checklistsJul 1-7: 0% of 20290 checklistsJul 8-14: 0% of 18534 checklistsJul 15-21: 0.1% of 17319 checklistsJul 22-31: 0.1% of 22815 checklistsAug 1-7: 0.1% of 15004 checklistsAug 8-14: 0.1% of 14603 checklistsAug 15-21: 0.1% of 14972 checklistsAug 22-31: 0.2% of 19813 checklistsSep 1-7: 0.3% of 14567 checklistsSep 8-14: 0.6% of 14520 checklistsSep 15-21: 1.0% of 14339 checklistsSep 22-30: 1.7% of 16879 checklistsOct 1-7: 1.2% of 12959 checklistsOct 8-14: 0.5% of 13168 checklistsOct 15-21: 0.4% of 11184 checklistsOct 22-31: 0.4% of 13717 checklistsNov 1-7: 0.3% of 9823 checklistsNov 8-14: 0.5% of 9007 checklistsNov 15-21: 0.4% of 8528 checklistsNov 22-30: 0.4% of 10228 checklistsDec 1-7: 0.5% of 7505 checklistsDec 8-14: 0.5% of 7982 checklistsDec 15-21: 0.2% of 10455 checklistsDec 22-31: 0.2% of 14285 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 Maine 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 Maine

Best counties

Share of checklists at the peak
  1. Lincoln CountyBest late September · 2193 checklists that week, 59,429 in all7.1%
  2. Cumberland CountyBest early February · 2352 checklists that week, 169,501 in all3.6%
  3. Franklin CountyBest early December · 30 checklists that week, 14,182 in all3.4%
  4. Kennebec CountyBest early December · 503 checklists that week, 48,185 in all2.4%
  5. Knox CountyBest late December · 445 checklists that week, 34,453 in all1.7%
  6. Waldo CountyBest late September · 694 checklists that week, 33,433 in all1.5%

Best spots

Share of checklists at the peak
  1. Capisic Pond ParkCumberland County, best mid February · 60 checklists that week, 4,578 in all60%
  2. Fort PointCumberland County, best mid November · 55 checklists that week, 2,286 in all23%
  3. Monhegan IslandLincoln County, best the second week of October · 104 checklists that week, 4,434 in all22%
  4. Beach Plum FarmYork County, best the second week of October · 27 checklists that week, 390 in all19%
  5. Belfast Reservoir Number OneWaldo County, best early October · 25 checklists that week, 190 in all15%
  6. Wharton PointCumberland County, best mid November · 85 checklists that week, 2,229 in all14%

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

Best time of day

In Maine, the Dickcissel is most often listed on checklists started between 5 and 7 am (0.5% of those checklists).

0%0.5%1%12 am: too few checklists (510) to judge1 am: too few checklists (517) to judge2 am: too few checklists (581) to judge3 am: too few checklists (3242) to judge4 am: too few checklists (7221) to judge5 am: 0.2% of 19895 checklists6 am: 0.5% of 54578 checklists7 am: 0.3% of 92775 checklists8 am: 0.2% of 86962 checklists9 am: 0.3% of 78989 checklists10 am: 0.3% of 70954 checklists11 am: 0.2% of 59331 checklists12 pm: 0.2% of 50943 checklists1 pm: 0.2% of 49775 checklists2 pm: 0.2% of 49001 checklists3 pm: 0.1% of 43252 checklists4 pm: 0.1% of 33413 checklists5 pm: 0.1% of 25547 checklists6 pm: 0.1% of 18309 checklists7 pm: too few checklists (14287) to judge8 pm: too few checklists (5336) to judge9 pm: too few checklists (2253) to judge10 pm: too few checklists (1518) to judge11 pm: too few checklists (720) 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
January0.2%0.3%0.3%1.2%
February1.0%0.7%0.2%0.2%
March0.1%0.1%0.1%0.1%
April0.1%0.1%0.1%0%
May0%0.1%0.1%0.1%
June0.1%0.1%0%0%
July0%0%0.1%0.1%
August0.1%0.1%0.1%0.2%
September0.3%0.6%1.0%1.7%
October1.2%0.5%0.4%0.4%
November0.3%0.5%0.4%0.4%
December0.5%0.5%0.2%0.2%

Neighboring states

  • New Hampshire: arrives the second week of September, 1 week later than Maine
  • Massachusetts: arrives early September, in the same week than Maine
  • Rhode Island: arrives the second week of August, 3 weeks earlier than Maine
  • Connecticut: arrives early September, in the same week than Maine

Common questions

When do Dickcissels arrive in Maine?
Dickcissels arrive in Maine in early September, peak in late September (1.3% of checklists), and most are gone by mid December.
When do Dickcissels leave Maine?
Most Dickcissels have left Maine by mid December, when reports fall below half their usual rate.
When is the best time to see a Dickcissel in Maine?
The Dickcissel is reported most often in late September, on about 1.3% of Maine checklists.
Where in Maine are Dickcissels seen most often?
By county, Lincoln County, Cumberland County, and Franklin County have the highest peak reporting rates for the Dickcissel (counties with at least 200 checklists).