Metaphor and Mimesis in an Animal Soundscape serves as a supplementary document for two pieces of contemporary concert music; HOWL, for viola, saxophone and fixed media, and Pastorale for viola and fixed media. Both works quote the second movement of Antonio Vivaldi's violin concerto, La Primavera. This quotation is used to support a musical program which explores the larger topic of metaphor in music. In addition, both pieces play with contemporary trends in music including, but not limited to, acoustic ecology and spectralism.