Long-eared owl lifespan and age in human years
Longest recorded 27.8 years
🏆 The longest-lived long-eared owl on record reached 27.8 years in the wild.
Long-eared owl (Asio otus). The oldest known individual lived 27.8 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.
- Reaches adulthood at about 12 months
- Adult weight about 250 g
- Incubation about 27 days
- About 4.5 eggs at a time
How old in human years?
Age
Long-eared owl age chart in human years
Shaded rows are equivalent to human age 60+.
| Long-eared owl | Human age | Stage |
|---|---|---|
| 5 yr | 33 | Adult |
| 10 yr | 52 | Middle age |
| 15 yr | 71 | Senior |
| 20 yr | 90 | Elderly |
| 25 yr | 109 | Elderly |
| 30 yr | 128 | Elderly |
Long-eared owl profile
| Classification | Aves > Strigiformes > Strigidae |
|---|---|
| Scientific name | Asio otus |
| Adult weight | about 2.5e+02 g |
| Age of maturity | 12 months |
| Incubation | about 27 days |
| Litter / clutch size | 4.5 |
| Longest recorded | 27.8 years (wild) |
Sources
How we convert ages: method.
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