Answer :

Answer:

I would have to say its either the author or a bird.

Step-by-step explanation:

Evidence to support the author:

- "I am poised and down the hill" (line 2)

- "My feet to the treadles fall" (line 20)

I said the author could be the theme because of the use of "I" throughout the poem.

Evidence to support a bird:

- "O bird, see; see, bird, I fly." (line 8)

- "Your feathery life in air!" (line 12)

I said the bird could be the theme because how it talks about the bird.

Hope this helps.