Ithaca: Cornell University Press, 2015. Octavo, laminated boards, photographs. Generously illustrated, this essential handbook for herpetologists, ecologists, and naturalists features comprehensive keys to eggs, embryos, salamander larvae, and tadpoles; species accounts; a glossary of terms; and an extensive bibliography. The taxonomic accounts include a summarization of the morphology and basic..... More

Princeton: Princeton University Press, 2006. Octavo, colour photographs, maps, softcover. A photographic identification guide to tanagers, cardinals, and finches. The photographs illustrate age, seasonal, and sexual variation in the species found north of Mexico, including introduced species and vagrants. It is designed to introduce the biology, identification, molts, vocalization, and..... More

Victoria: Royal British Columbia Museum, 1990. Quarto, photographs, text illustrations, maps, dustwrappers, signed by one author. Volume one: Non-passerines (Introduction, loons through waterfowl). Volume two: Non-passerines (Diurnal birds of prey through woodpeckers). First two volumes of a four volume set. More

Baltimore: Johns Hopkins University Press, 2013. Quarto, colour photographs, laminated boards. With many frog populations declining or disappearing and developmental malformations and disease afflicting others, scientists, conservationists, and concerned citizens need up-to-date, accurate information. This book is a comprehensive resource for those trying to protect amphibians as well as for..... More

Baltimore: Johns Hopkins University Press, 2011. Octavo, dustwrapper, photographs, line drawings, maps. Carl and Evelyn Ernst have completely revised their landmark reference to present the most comprehensive review of these animals in years. Volume One of this definitive work presents dramatically improved species accounts of the venomous lizards and elapid..... More

Chicago: University of Chicago Press, 2009. Quarto, colour photographs, fine copy in dustwrapper. Complementing Forsberg's images and firsthand accounts are essays by Great Plains scholar David Wishart and acclaimed writer Dan O'Brien. Each section of the book begins with a thorough overview by Wishart, while O'Brien - a wildlife biologist..... More

Ottawa: National Museums of Canada, (1976. reprint). Quarto, colour plates by John A. Crosby, signed by the author, very good copy in dustwrapper. More

Baltimore: Johns Hopkins University Press, 2011. Octavo, paperback, colour photographs, maps. This accessible guide to the forty-seven species of bats found in the United States and Canada captures and explains the amazing diversity of these marvels of evolution. This book provides an overview of bat classification, biology, feeding behavior, habitats..... More

Oxon: Routledge, 2013. Octavo, paperback. Today's celebrity conservationists play a major role in drawing public attention to an increasingly threatened world. One of the first books to address this contribution, it focuses on five key figures: English naturalist David Attenborough, French marine adventurer Jacques-Yves Cousteau, American primatologist Dian Fossey, Canadian..... More

Anchorage: BP Exploration (Alaska) Ltd., [1989. second edition). Octavo, coloured map, a fine copy. More

Baltimore: Johns Hopkins University Press, 2007. Quarto, dustwrapper, colour photographs, maps. The colour photographs in the guide are complemented with a wealth of information about anatomy, habitat, diet, and family life. For each of the nineteen species that inhabit Canada and the United States, a range map and a brief..... More

Ottawa: Government Printing Bureau, 1909. Octavo, wrappers, spine repaired with cloth tape, ex-library, signature. More