Dave Bonta's poem plays a trick on grammar. "Like a snow flea" is both the title and the first line, and it promises a comparison, but the thing being compared never turns up. Every stanza after the first begins with a relative pronoun, "Which," or "Whose," and none of them lands on a main clause. The sentence keeps piling up and never finishes. Readers have to supply the missing subject themselves, and the poem leaves that gap open on purpose. The only human hint is the phrase "cabin-fever time," so the poem seems to suggest a restless person, shut in through winter, who recognises something of themselves in a speck on the snow.
The first stanza makes that reading plausible. The flea is "wingless but spring-loaded," and its "only defense" is "to launch itself / in a random direction." Then comes the deflating turn: it "sometimes ends up / right back in the same spot." Those closing words are all short and flat, so the sentence lands where the flea does. Anyone who has paced a house in February, hoping that movement alone would change something, will recognise the joke. The poem never explains the comparison, and it works better for that.
From there Bonta shifts into the voice of a field guide. The flea absorbs moisture "through / a life-long feeding tube" and breathes "directly through its thick skin." Its blood holds "an antifreeze-like protein" that might be useful "in ice cream & the storage of organs for transplant." The humour comes from that pairing. Frozen dessert and human transplants sit side by side in one breath, with the same deadpan tone and no sign that anything is odd. The ampersands add to the effect, giving the lines a quick, jotted-down feel, as if the poet were copying facts from a notebook and enjoying each one.
The poem's best move is its change of scale. A million fleas gather for "mass migrations across / the frozen Serengeti of the woodlot." The line break holds the grand word "across" in suspense, and then a tiny patch of trees is dressed up as an African plain. Yet the next line brings us back to the kitchen. The fleas are "often mistaken for ashes, black pepper, / or some other dark seasoning." The list narrows from fire to spice rack, and the joke is that we overlook these creatures completely. Something that looks like dirt is living out an epic.
The later stanzas get stranger and more domestic. The flea "continues to molt / even after reaching maturity" and alternates "between stages when it can have sex / & stages when it can eat." Nothing can be done at once, and each phase ends in shedding skin. Then comes the spermatophore, where "the female stops by later & picks it up." The phrase "stops by" turns an act of reproduction into a casual errand, like collecting a parcel. Bonta uses plain, bureaucratic language for intimate material, and the plainness is what makes it funny. It is also oddly touching, since this is love conducted without contact.
The poem has no rhyme and no regular metre. Its rhythm comes from the long, trailing clauses, which are cut short by the stanza breaks. Stanza lengths vary, which keeps the reader slightly off balance, and the repeated "Which" works like a drumbeat, with each fact adding to the last.
Everything then stops at a single line: "Which can walk on water." After all the molting and the pepper-like specks, this line is short and plain, and it reads as a small miracle. The comparison to a human walking on water is easy to hear, though the poem never mentions it. That is where the poem's significance lies. It does not ask the reader to admire the snow flea sentimentally. It lists the creature's odd, awkward, unglamorous habits until the reader is ready to be amazed. The incomplete sentence also suggests that the speaker has not worked out who they are. They know only that if a speck of "seasoning" can carry such strangeness, an ordinary, cooped-up life might too.