Which introduction best uses a surprising statistic to hook readers’ attention?

Butterfly expert Mona Watkins states, “Butterfly bushes can attract butterflies to home gardens.”

I remember wading through knee-deep grass, eagerly following a butterfly with my net.

Despite their delicate wings, Monarch butterflies migrate 2,000 miles to spend the winter in Mexico.

Have you ever contemplated the cycle of life when observing a majestic butterfly?