A parent sits awake in an empty house, still talking to a child who is no longer there. That is the whole situation, and the poem never complicates it with explanations. The speaker begins by recalling the first moment of holding the baby, moves through promises of protection and a bedtime scene that no longer happens, and ends with the admission "you're lost" and "I've paid the fatal cost." The central idea is that love built entirely around protecting someone has nowhere to go once that person is gone. What remains is the habit of addressing them.
The form makes this feel natural. Almost everything rhymes in neat, short couplets: "arms" and "harms", "way" and "say", "you" and "true". The sound is close to a nursery rhyme, and the poem knows it. In the third stanza the speaker says she should be offering "a lullaby, nothing too deep." Some rhymes are a little forced, and "sleep" and "deep" is the obvious one. But the plainness suits a speaker who is trying to speak simply, the way you do to a small child. When the lullaby has no listener, its gentle chime begins to sound hollow.
The refrain, "my child, my dearest, my bird," does most of the emotional work, and its punctuation changes. In the first two stanzas it hangs from the previous sentence on a dash, like a caress added to a promise. From the third stanza on it begins with a capital letter and stands alone, as though the speaker can no longer attach it to anything. The stanzas shrink too. Six-line verses plus refrain give way to a two-line stanza, "For me, it seems, you're lost, / I've paid the fatal cost", and then the refrain appears twice by itself. The poem thins out the way a house does when someone leaves it.
The word "bird" carries the poem's central tension. The speaker offers a "safe wing" and promises to guide the child "through the storm," which makes her the sheltering parent bird. Yet she also says, "I wanted to make you fly." Keeping someone under your wing and teaching them to fly are not quite the same task, and the poem lets that contradiction sit there. The lines about fighting "to destroy every lie" so the child would stay "angelic and coy" suggest a love that tried to guard innocence completely. Then comes the phrase "the fatal cost." The poem never says what has happened. Judging by words like "fatal," "angelic" and "not a trace," a reader might think of death, but "lost" and "cost" could also point to separation or estrangement. Leaving this open is a deliberate gap, and it lets readers hear the grief without being told its cause.
The poem's handling of time is also worth noticing. The first half is mostly in the present: "I desire to give you everything," "I sit in bed wide awake." The fifth stanza slips into the past ("I wanted," "I fought") and then turns on the word "Now." One detail stands out: "your eight-year-old wits." After so much general tenderness, a precise age makes the child real, a particular person with quick thoughts who could make the speaker laugh. Then there is the "painfully familiar face" of which there is "not a trace." The face is still sharp in memory and absent in the room, and that contradiction is where the pain sits. The child's world is described in bright images, "sunshine and golden sand," "miracles," a "sunlit young mind," so the dark house at night feels even emptier by comparison.
The poem's strength is that it ends without a lesson. After the two-line admission of loss, the speaker has nothing left to explain, and she says the refrain again, twice. The repetition sounds less like decoration than like the only thing she can still do. The rhymes are simple and not every line is polished, but that roughness suits a voice that is holding itself together by repeating a name of endearment. For a school reader, it shows how repetition, a change in punctuation, and a shrinking shape on the page can carry feeling that the words alone never state.