Analysis of People And A Heron

A desert of weed and water-darkened stone under my western windows
The ebb lasted all afternoon,
And many pieces of humanity, men, women, and children, gathering shellfish,
Swarmed with voices of gulls the sea-breach.
At twilight they went off together, the verge was left vacant, an
evening heron
Bent broad wings over the black ebb,
And left me wondering why a lone bird was dearer to me that  many people.
Well: rare is dear: but also I suppose
Well reconciled with the world but not with our own natures
we grudge to see them
Reflected on the world for a mirror.