Sense Sonnet - Pumper

 On Their Own - LP Zoo

The black crowned night heron birds do

Fly north to Chicago so that

They'll summer at Lincoln Park Zoo

O'er wolves in friendly habitat.

While here in nests their eggs be laid

And hatched and young be given care.

When young reach self sufficient grade,

The parents fly back south, and there

Await time later in fall when

The young fly south instinctively

To meet up with the folks again,

A reunion of family.

And come next spring same birds will yearn

Same summertime and will return.