By all rights, I should give this two stars, but I cannot manage to muster the vitriol that rating would imply for this sweet (if slightly insipid) collection of exceptionally mediocre poems.
Loren Eiseley was an anthropologist and science author who taught at the University of Pennsylvania, and in his Preface to this collection, he says "I occasionally jotted a poem amidst the pages because, like a trade rat, I was making some kind of obscure interchange within my mind--keeping the ledger balanced as it were." As such, I was expecting no glorious polish on these poems, and I decidedly did not receive it. I was actually met with much less linguistic excitement than I was hoping for. There were a few poems that were enjoyable, but most inspired neither particular dislike nor particular interest--I actually forgot a few times whether I had already read a piece after putting the book down to use the restroom or get a drink of water or the like. I did enjoy "The Face of the Lion" and "The Sandburs Say No" and found "From Us Without Singing" to be interesting, if not particularly special.
Thematically, Eiseley has a slight Transcendentalist bent--sometimes declaring he would rather the company of animals to that of humans, or actively divorcing himself from humanity in favor of plants or other animals. I happen to dislike the Transcendentalists of American Romanticism fairly strongly, so this was not appreciated and served to make the book less engaging. It was not pronounced enough to ruin the experience or make me terribly frustrated with Eiseley, the way I sometimes have been with readings from Thoreau and Emerson, but it certainly did not improve my reading experience. My three favorite poems, I think actually avoided this--certainly "The Face of the Lion", about comfort, abuse, death, and healing maintained its decidedly human engagement. And "The Sandburs Say No" is essentially a paean to perseverance. "From Us Without Singing" is unusual in its vehement rejection of death, and exalts consciousness--both of human and non-human beings--in a desperate plea to let consciousness not be simply reabsorbed into the fabric of existence after death.
In my experience, this was a singularly unremarkable collection of poems, but someone with a closer position to the bulk of Eiseley's readable, but somewhat unmusical verse, might enjoy it much more.