Almost nothing in "The Hollow (44)" is explained, and that is where its force comes from. Dave Bonta gives us a run of observations, as if someone were walking through woods and jotting down what has changed. The number in the title suggests a piece of a longer sequence, and the poem does read like one page from a notebook kept over time. Its central idea is erosion: of trees, of weather patterns, of quiet, of family memory, and finally of speech itself.
The poem begins with the most concrete loss. The "tall hemlock / nearly dead from adelgids" names a specific cause, a tiny insect that has outlasted the tree's size. The single word "unfeathered" then gets a stanza to itself. Hemlock branches are soft and drooping, so the word suggests the tree has been stripped of that delicate look. It also hints at something bird-like, a creature plucked bare. Because the word stands alone, the reader has to pause over the image of a once-full tree turned skeletal.
Next comes a line that is almost too plain: "every year more rain." There is no image here and no ornament, just five flat words, mostly one syllable each. The plainness works like a weather report from someone who has stopped being surprised. "Every year" quietly turns one walk into many years of watching, and it makes the loss feel slow and cumulative.
The only vividly active verb in the poem comes next: "railroad noise burrows / into the ferns." Noise is given the body of an animal, something that digs and settles in. Sound invades even the low, hidden plants. The line also does what the poem keeps doing, showing an outside force pressing into a sheltered place. "That ice avalanche" is more mysterious. The word "that" assumes we already know which event is meant, as though speaker and reader share a memory. We don't, and being left outside it makes the poem feel more private and more real. Only the speaker can place it.
The poem turns personal with "my brother's mark on a tree / lost to moss." A human trace, presumably something cut or carved, has been slowly covered by a living thing that doesn't care about it. Moss isn't destructive in the way the adelgid is. It simply grows, and that gentleness makes the loss harder to resist. Notice that the poem's phrases are mostly noun groups or participles ("nearly dead," "unfeathered," "lost") rather than full sentences with active verbs. Loss has already happened by the time each one appears, and nothing is left to do about it.
The final image is the strangest. "Two faces / on the side of a beech" suggests carved or scarred bark, and beech trunks are smooth enough that marks tend to stay on them. The poem doesn't say who made the faces or why. Then comes the closing line, "one has no mouth," with no punctuation to cushion it. A reader may take this literally, as a carving left unfinished or worn away. It also works as a verdict on the whole poem. The hemlock can't protest, the moss can't be asked, and the brother's mark can no longer say anything. The poem itself is built from fragments and gaps and withholds explanation. Its silences match the mouthless face.
Formally, the poem is free verse, with no rhyme, no end punctuation, and short lines separated by white space. The spacing matters. Each stanza is a pause, a step taken, a look at the next thing. Sound still plays a quiet part: the soft *r* and *n* sounds of "railroad noise burrows" and "ferns" create a murmuring that is easy to miss, and the heavy stress of "no mouth" gives the ending a dull thud.
What makes the poem significant is its restraint. It deals with large subjects, including environmental change and family memory, without lecturing or raising its voice. Instead of telling us the world is being worn away, it lets a dying tree, a lost mark, and a silent face add up until we feel it. The poem is also honest that some meaning stays out of reach. We never find out about the avalanche or the faces, and that gap feels true to how memory and landscape actually work.