Red-tailed Hawks arrive in Alaska in early April, peak in mid April (2.5% of checklists), and most are gone by early October.
When to look
First arrivalsApr 1-7early April
Common byApr 1-7early April
PeakApr 15-21mid April
Most gone byOct 1-7early October
Best: mid April. First arrivals early April; most are gone by early October. Peak: on about 2.5% of Alaska checklists.
Jannot usually seen
Febnot usually seen
Marrare
Aprpeak season
Maycommon
Jununcommon
Juluncommon
Augcommon
Sepcommon
Octuncommon
Novnot usually seen
Decrare
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 Alaska 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.
State Patented (northwest)Matanuska-Susitna Borough, best late April · 25 checklists that week, 122 in all87%
Busy spots report more of everything; compare the checklist counts before you drive anywhere.
Best time of day
In Alaska, the Red-tailed Hawk is most often listed on checklists started between 10 am and 12 pm (1.0% 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%
0.1%
0%
February
0.1%
0.1%
0.1%
0%
March
0%
0%
0%
0.2%
April
0.9%
2.0%
3.4%
2.1%
May
1.1%
1.1%
1.1%
0.9%
June
0.7%
0.8%
1.0%
1.0%
July
0.8%
0.7%
0.5%
0.7%
August
0.7%
0.8%
1.1%
1.3%
September
1.5%
1.4%
1.1%
0.8%
October
0.4%
0.2%
0.3%
0.1%
November
0.1%
0.1%
0.1%
0%
December
0.1%
0.1%
0.2%
0.1%
Neighboring states
Washington: year-round, peaks the second week of March
Oregon: year-round, peaks the second week of March
Montana: year-round, peaks the second week of April
Common questions
When do Red-tailed Hawks arrive in Alaska?
Red-tailed Hawks arrive in Alaska in early April, peak in mid April (2.5% of checklists), and most are gone by early October.
When do Red-tailed Hawks leave Alaska?
Most Red-tailed Hawks have left Alaska by early October, when reports fall below half their usual rate.
When is the best time to see a Red-tailed Hawk in Alaska?
The Red-tailed Hawk is reported most often in mid April, on about 2.5% of Alaska checklists.
Where in Alaska are Red-tailed Hawks seen most often?
By county, Matanuska-Susitna Borough, Yukon-Koyukuk Census Area, and Southeast Fairbanks Census Area have the highest peak reporting rates for the Red-tailed Hawk (counties with at least 200 checklists).