Arctic tern lifespan and age in human years
Longest recorded 34 years
🏆 The longest-lived arctic tern on record reached 34 years in the wild.
Arctic tern (Sterna paradisaea). The oldest known individual lived 34 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 3 years
- Adult weight about 100 g
- Incubation about 21 days
- About 2 eggs at a time
How old in human years?
Age
Arctic tern age chart in human years
Shaded rows are equivalent to human age 60+.
| Arctic tern | Human age | Stage |
|---|---|---|
| 5 yr | 25 | Adult |
| 10 yr | 41 | Middle age |
| 15 yr | 57 | Middle age |
| 20 yr | 74 | Senior |
| 25 yr | 90 | Elderly |
| 30 yr | 107 | Elderly |
| 35 yr | 123 | Elderly |
| 40 yr | 140 | Elderly |
Arctic tern profile
| Classification | Aves > Charadriiformes > Laridae |
|---|---|
| Scientific name | Sterna paradisaea |
| Adult weight | about 1e+02 g |
| Age of maturity | 3 years |
| Incubation | about 21 days |
| Litter / clutch size | 2 |
| Longest recorded | 34 years (wild) |
Sources
How we convert ages: method.
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