I've watched you now a full half-hour;
Self-poised upon that yellow flower
And, little Butterfly! Indeed
I know not if you sleep or feed.
How motionless! - not frozen seas
More motionless! and then
What joy awaits you, when the breeze
Hath found you out among the trees,
And calls you forth again!
~ William Wordsworth, "To a Butterfly"
Identity of Butterflies: 1. Common Buckeye 2. Cloudless Sulphur
3. Variegated Fritillary 4. Spicebush Swallowtail