We've had a string of perfect spring days recently. Nobody describes such days more eloquently than Billy Collins.

Today

If ever there were a spring day so perfect,

so uplifted by a warm intermittent breeze

that it made you want to throw

open all the windows in the house

and unlatch the door to the canary's cage,

indeed, rip the little door from its jamb,

a day when the cool brick paths

and the garden bursting with peonies

seemed so etched in sunlight

that you felt like taking

a hammer to the glass paperweight

on the living room end table,

releasing the inhabitants

from their snow-covered cottage

so they could walk out,

holding hands and squinting

into this larger dome of blue and white,

well, today is just that kind of day.

Redbud in bloom on March 28.

The Nature of Things