Snowy owl lifespan and age in human years
Longest recorded 28 years
🏆 The longest-lived snowy owl on record reached 28 years in captivity.
Snowy owl (Bubo scandiacus). The oldest known individual lived 28 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 2 years
- Adult weight about 2.04 kg
- Incubation about 32 days
- About 6 eggs at a time
How old in human years?
Age
Snowy owl age chart in human years
Shaded rows are equivalent to human age 60+.
| Snowy owl | Human age | Stage |
|---|---|---|
| 5 yr | 30 | Adult |
| 10 yr | 49 | Middle age |
| 15 yr | 69 | Senior |
| 20 yr | 89 | Elderly |
| 25 yr | 108 | Elderly |
| 30 yr | 128 | Elderly |
Snowy owl profile
| Classification | Aves > Strigiformes > Strigidae |
|---|---|
| Scientific name | Bubo scandiacus |
| Adult weight | about 2 kg |
| Age of maturity | 2 years |
| Incubation | about 32 days |
| Litter / clutch size | 6 |
| Longest recorded | 28 years (captivity) |
Sources
How we convert ages: method.
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