Ithaca: Cornell University Press, 2015. Octavo, laminated boards, colour and black and white 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... More about Handbook of larval amphibians of the United States and Canada

Princeton: Princeton University Press, 2006. Octavo, paperback, colour photographs, maps. 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 about Tanagers, Cardinals, and Finches of the United States and Canada: the photographic guide

London: Cage Birds, [c1970. third edition). Octavo, text illustrations, softcover. More about Shackleton's Yorkshire Canary: breeding and mangement

Ottawa: Fisheries Research Board of Canada, Bulletin No. 68, 1949. Octavo, colour frontispiece, photographs, signature. More about Fishes of the Pacific coast of Canada

Baltimore: Johns Hopkins University Press, 2013. Quarto, laminated boards, two volumes, colour photographs, line drawings, maps. 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... More about Frogs of the United States and Canada

Baltimore: Johns Hopkins University Press, 2011. Octavo, dustwrapper, colour and black and white 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... More about Venomous reptiles of the United States, Canada, and Northern Mexico: volume one, Heloderma,...

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 about Great plains: America's lingering wild

Ottawa: National Museums of Canada, (1976. reprint). Quarto, colour plates by John A Crosby, maps, bookplate, tape marks on endpapers, fine copy in dustwrapper. More about The birds of Canada

London: Museum Press, 1965. Octavo, photographs, fine copy in dustwrapper. More about Instructions to young ornithologists, part six: domestic birds

Carbondale: Southern Illinois University Press, 1997. Octavo, photographs, text illustrations, fine copy in dustwrapper. More about The Giant Canada Goose

Vancouver: University of British Columbia Press, 1989. Octavo, illustrations, fine copy in dustwrapper. More about Robert Brown and the Vancouver Island exploring expedition

Toronto: Royal Ontario Museum, (1991. second edition). Octavo, paperback, maps. This authoritative guide to the occurence and status of birds in Ontario provides concise information on 442 confirmed bird species recorded in the province, and on 12 as yet unconfirmed. Organised by American Ornithologists' Union order and management, the checklist... More about Annotated checklist of the birds of Ontario

Moscow: University Press of Idaho, 1981. Octavo, photographs, illustrations, paperback, spine weak. More about Birds of the Pacific northwest. Washington, Oregon, Idaho and British Columbia