I am pretty sure it is irony and sarcasm
I refers to the bird!!
Peace out
Answer:
“I, Too” Themes
“I, Too” is a cry of protest against American racism. Its speaker, a black man, laments the way that he is excluded from American society—even though he is a key part of it. ... However, Whitman notably does not include black people in his vision of American life.
Explanation: