Writer Camille T. Dungy’s book Trophic Cascade deals with themes of nature and becoming a mother. The title is an ecological term, referring to the far-reaching changes on an ecosystem caused by the removal or introduction of a top “trophy” predator. In the case of Camille’s book, that “trophy creature” is her daughter. Camille performs three poems from Trophic Cascade reckoning with these changes to her own ecosystem.More info and transcript at BirdNote.org. Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.