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Barn owl

Barn owl lifespan and age in human years

Average lifespan about 20 years

Barn owl live about 20 years on average. Below is a chart converting Barn owl age into human years, plus a calculator.

How old in human years?

Age

Barn owl age chart in human years

Shaded rows are equivalent to human age 60+.

Barn owlHuman ageStage
1 yr18Teen
2 yr21Adult
3 yr25Adult
4 yr28Adult
5 yr32Adult
6 yr35Adult
7 yr39Adult
8 yr42Middle age
9 yr46Middle age
10 yr49Middle age
11 yr53Middle age
12 yr56Middle age
13 yr60Middle age
14 yr63Senior
15 yr67Senior
16 yr70Senior
17 yr74Senior
18 yr77Elderly
19 yr81Elderly
20 yr84Elderly
21 yr87Elderly
22 yr91Elderly
23 yr94Elderly
24 yr98Elderly
25 yr101Elderly
26 yr105Elderly
27 yr108Elderly
28 yr112Elderly
29 yr115Elderly
30 yr119Elderly
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Barn owl profile

ClassificationAves > Strigiformes > Tytonidae
Scientific nameTyto alba
Adult weightabout 5.8e+02 g
Age of maturity12 months
Incubationabout 33 days
Litter / clutch size6
Longest recorded34 years (wild)

Sources

How we convert ages: method.

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