My Back Porch and My Nature Walk

On my back porch,
I hear cars, a fire truck, people,
crows, airplanes, Song birds,
I see houses, bikes, grass, bushes,
leaves, trees, rocks, human things,
I look for clues,
to find cats,
But when I look down all I see
are my untied shoes.
But suddenly,
face-to-face I see
a cat!
Staring at each other,
I reach out to grab,
but it runs away.
Look at that!
says someone,
when the cat runs past them.
I go home after I get some thorny samples,
of a bush near my back porch.