Best Time to See Bald Eagles in Oregon
May, April and March is the best time to see bald eagles in Oregon. Based on 7,739 verified iNaturalist observations, here is exactly when bald eagles are most active across the year in Oregon.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
7,739 verified observations of bald eagles in Oregon, recorded across 12 months of the year on iNaturalist.
When bald eagles are recorded in Oregon
Peak month
May
960 records (12.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 867 | 11.2% |
| February | 857 | 11.1% |
| Marchpeak | 922 | 11.9% |
| Aprilpeak | 957 | 12.4% |
| Maypeak | 960 | 12.4% |
| June | 755 | 9.8% |
| July | 486 | 6.3% |
| August | 215 | 2.8% |
| September | 123 | 1.6% |
| October | 355 | 4.6% |
| November | 471 | 6.1% |
| December | 771 | 10% |
Bald Eagles you are most likely to see
| Species | Verified observations |
|---|---|
| Bald Eagle | 7,739 |
Weather to expect, source Open-Meteo
Typical weather in Oregon
Recent typical conditions by month, so you can plan a trip around both when bald eagles are active and what the weather is doing. The best months to look for bald eagles sit around 25 to 61 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 39°F | 26°F | 2" |
| Feb | 38°F | 22°F | 2.4" |
| Marbest time | 43°F | 25°F | 1.9" |
| Aprbest time | 52°F | 32°F | 2.2" |
| Maybest time | 61°F | 40°F | 2" |
| Jun | 71°F | 48°F | 1.1" |
| Jul | 83°F | 56°F | 0.1" |
| Aug | 81°F | 56°F | 0.4" |
| Sep | 71°F | 47°F | 1.2" |
| Oct | 58°F | 37°F | 1.2" |
| Nov | 45°F | 28°F | 2.3" |
| Dec | 37°F | 25°F | 2.4" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Oregon. Weather varies year to year, so treat these as a guide.
More on bald eagles in Oregon:
Sightings of bald eagles in Oregon peak in May, when 960 of the year's 7,739 verified observations are logged — about 12.4% of the annual total. Activity stays high through May, April and March.
The quietest stretch is September, when bald eagles are hardest to find — September sees just 123 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bald eagles you are most likely to encounter in Oregon are Bald Eagle — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see bald eagles in Oregon
- Crater Lake National Park — National Park
- Fort Vancouver National Historic Site — National Historic Site
- Lewis & Clark National Historic Trail — National Historic Trail
- Lewis and Clark National Historical Park — National Historical Park
- Nez Perce National Historical Park — National Historical Park
- Oregon Caves National Monument & Preserve — National Monument & Preserve
Gear to see them
Frequently asked questions
What is the best month to see bald eagles in Oregon?+
May is the single best month, and the broader peak window runs through May, April and March, based on 7,739 verified iNaturalist observations.
When are bald eagles hardest to see in Oregon?+
September is the quietest month for bald eagles in Oregon, with only 123 verified records.
Are bald eagles active year-round in Oregon?+
Bald eagles are recorded in 12 of 12 months in Oregon, so they can be seen year-round, with a clear peak in May.
More places to see bald eagles
More wildlife in Oregon