Proceedings of the California Academy of Sciences, Series 3, Volume 4 (Zoology)

A century‑old scientific report invites listeners into a meticulous snapshot of early 20th‑century natural history. Compiled by a dedicated herpetologist, the paper gathers scattered observations into a single, organized study of the reptiles and amphibians inhabiting the Pacific Coast islands from the Farallons to San Lucas. The narrative moves gently from a historic overview of earlier explorers to the author’s own fieldwork, setting the stage for a detailed inventory of island fauna.

Within the next two hundred pages, twenty‑nine species and subspecies are catalogued, including four newly described forms that still bear the author’s name. Colorful plates accompany the text, while a comprehensive distribution table maps each creature to its home island, offering a clear visual guide. Listeners will appreciate the careful descriptions, the early scientific terminology, and the sense of discovery that still resonates in these foundational notes on North‑American herpetology.