Black-throated diver lifespan and age in human years
Longest recorded 28 years
🏆 The longest-lived black-throated diver on record reached 28 years in the wild.
Black-throated diver (Gavia arctica). 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 3 years
- Adult weight about 2.72 kg
- Incubation about 29 days
- About 1.74 eggs at a time
How old in human years?
Age
Black-throated diver age chart in human years
Shaded rows are equivalent to human age 60+.
| Black-throated diver | Human age | Stage |
|---|---|---|
| 5 yr | 26 | Adult |
| 10 yr | 47 | Middle age |
| 15 yr | 67 | Senior |
| 20 yr | 87 | Elderly |
| 25 yr | 108 | Elderly |
| 30 yr | 128 | Elderly |
Black-throated diver profile
| Classification | Aves > Gaviiformes > Gaviidae |
|---|---|
| Scientific name | Gavia arctica |
| Adult weight | about 2.7 kg |
| Age of maturity | 3 years |
| Incubation | about 29 days |
| Litter / clutch size | 1.74 |
| Longest recorded | 28 years (wild) |
Sources
How we convert ages: method.
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