According to medieval bestiaries, with help from Pliny the Elder and Isidore of Seville, “the weasel conceives through the mouth and gives birth through the ear”—Isidore, after describing this reproductive miracle, says it is false, but that didn't stop John Davies (16 April 1569 – 8 December 1626) from metaphorically using the weasel's reproductive methods in a sonnet.
John Davies of Hereford, Wittes Pilgrimage, Sonnet 29
Some say the Weezel-masculine doth genderVia Cliosfolly
With the Shee-Weezel only at the Eare
And she her Burden at hir Mouth doth render;
The like (sweet Love) doth in our love appear:
For I (as Masculine) beget in Thee
Love, at the Eare, which thou bearst at the Mouth
And though It came from Hart, and Reynes of me
From the Teeth outward It in thee hath growth.
My Mouth, thine Eares, doth ever chastly use
With putting in hot Seed of active Love;
Which, streight thine Ear conveyeth (like a Sluce)
Into thy Mouth; and, there but Aire doth prove:
Yet Aire is active; but, not like the fire
Then O how should the Sonne be like the Sire?