Sense Sonnet - Pumper

Diego

Tortoise Diego came back to
The Galapagos Islands from
A stint at San Diego Zoo.
For tortoise gals he was welcome.
Since 1976 he
Sired over 800 offspring,
Letting the endangered specie
Make very good recovering.
His long necked yellow face became
A human fav'rite to observe,
Watching him do his claim to fame,
Mating with tortoise gals with verve.

Over a hundred years old now,
Retiring from duty done - wow!