Life Span
The Cockatiel's lifespan in captivity is generally given as 15–20 years, though it is sometimes given as short as 10–15 years, and there are reports of Cockatiels living as long as 32 years, the oldest confirmed specimen reported being 36 years old. Diet and exercise are major determining factors in cockatiel lifespan.
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Famous quotes containing the words life and/or span:
“A simple child,
That lightly draws its breath,
And feels its life in every limb,
What should it know of death?”
—William Wordsworth (1770–1850)
“Life’s brief span [vitae summa brevis] forbids us to enter on far-reaching hopes.”
—Horace [Quintus Horatius Flaccus] (65–8 B.C.)