* Metaphor: The speaker compares the waterfowl to a "traveller" and a "pilgrim."
* Simile: The speaker compares the waterfowl's flight to the flight of a "spirit in its airy home."
* Alliteration: The repetition of the same consonant sound at the beginning of two or more words, such as "wandering" and "waterfowl."
* Assonance: The repetition of the same vowel sound in two or more words, such as "lone" and "home."
* Consonance: The repetition of the same consonant sound at the end of two or more words, such as "air" and "home."