Field Guide To Reptiles And Frogs Of The Perth Region

"This comprehensive, easy-to-use guide includes superb colour photographs and many drawing to aid identification. Ideal for nature-lovers, garderners, bush-walkers and students to read at leisure or to identify that slithering, splashing or croaking critter in the garden or bush."--Back cover.

Drawing on their lifelong interest in reptiles and amphibians, naturalists have brought together a wealth of information on the fascinating reptiles and frogs of the Perth area. In this region you may find any one of 16 species of lizards and 24 of snakes. This comprehensive, easy-to-use guide tells the reader: how to differentiate between a Gwardar and a Dugite; that a Marbled Burrowing Frog has a noise like an outboard motor; and that snakes have a transparent spectacle like a contact lens over the eye. A Guide to the Reptiles and Frogs of the Perth Region is a book for nature lovers, bushwalkers, gardeners and students. Small enough to put in a backpack for instant reference, it can also be read at leisure.

Australia is home to more than 240 species of frogs, many of which cannot be found anywhere else in the world. The Photographic Field Guide to Australian Frogs provides readers with the tools to confidently identify 242 species and five recognised subspecies. It includes detailed information on the distribution, habitat preferences and call of each frog species, as well as fully illustrated keys to genera to assist with identification. Multiple photographs of each species show variation in colour and pattern as well as features used for identification such as thigh colouration, skin texture, belly colour and patterning, eye colour and extent of webbing between the toes. With a strong focus on illustrating variation and key diagnostic features, this guide will enable frog enthusiasts, environmental professionals and research scientists to identify Australian frog species with a high level of confidence.

Lizards and snakes (squamate reptiles) are the most diverse vertebrate group in Australia, with approximately 1000 described species, representing about 10% of the global squamate diversity. Squamates are a vital part of the Australian ecosystem, but their conservation has been hindered by a lack of knowledge of their diversity, distribution, biology and key threats. The Action Plan for Australian Lizards and Snakes 2017 provides the first comprehensive assessment of the conservation status of Australian squamates in 25 years. Conservation assessments are provided for 986 species of Australian lizards and snakes (including sea snakes). Over the past 25 years there has been a substantial increase in the number of species and families recognised within Australia. There has also been an increase in the range and magnitude of threatening processes with the potential to impact squamates. This has resulted in an increase in the proportion of the Australian squamate fauna that is considered Threatened. Notably over this period, the first known extinction (post-European settlement) of an Australian reptile species occurred – an indication of the increasingly urgent need for better knowledge and management of this fauna. Six key recommendations are presented to improve the conservation management and plight of Australian squamates. This Action Plan represents an essential resource for research scientists, conservation biologists, conservation managers, environmental consultants, policy makers from Commonwealth and State/Territory governments, and the herpetological community.

Reptiles and Amphibians of Australia is a complete guide to Australia’s rich and varied herpetofauna, including frogs, crocodiles, turtles, tortoises, lizards and snakes. For each of the 1218 species there is a description of its appearance, distribution and habits. These descriptions are also accompanied by distribution maps and, in many cases, one of the book's more than 1000 colour photographs of living animals. The book also includes 130 simple-to-use dichotomous keys, accompanied by hundreds of explanatory drawings, that in most cases allow a specimen in hand to be identified. In addition, it has a comprehensive list of scientific references for those wishing to conduct more in-depth research, an extensive glossary, and basic guides to the collection, preservation and captive care of specimens. This classic work was originally published in 1975. The updated seventh edition contains a new Appendix that discusses recent changes and lists over 80 new or resurrected species and genera that have been added to the Australian frog and reptile fauna since the 2014 edition.

Western Australia is home to more than one third of the known frog species in Australia and new ones are still being discovered. This guide presents up to date information on all species, including their distribution and habitat — including the cane toad, which has just arrived in the state. The book also features extensive colour photographs and location maps to assist identification.

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