Download or read book COSEWIC Assessment and Status Report on the Bullsnake Pituophis Catenifer Sayi in Canada written by and published by . This book was released on 2017 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Great Basin Gophersnake Pituophis Catenifer Deserticola in Canada written by L Andrusiak and published by . This book was released on 2013 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bullsnakes Pituophis Catenifer Sayi in Alberta written by Kelley J. Kissner and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Update Status Report on the Massasauga Sistrurus Catenatus in Canada written by and published by . This book was released on 2002 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the massasauga (Sistrurus catenatus) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, limiting factors and threats, special significance of the species, and existing protection or other status.--Includes text from document.

Download or read book COSEWIC Assessment and Status Report on the Sharp tailed Snake Contia Tenuis Pacific Coast Population Coast Mountains Population in Canada written by and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Eastern Hog nosed Snake Heterodon Platirhinos in Canada written by and published by . This book was released on 2021 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This large, mobile snake has a patchy distribution in southern and south-central Ontario, where it relies on habitats with sandy soils for oviposition and hibernation, and feeds mainly on toads. The population faces a suspected continuing decline in abundance, based on ongoing threats. These include road traffic mortality, road construction and expansion, urban expansion, agricultural intensification, introduced and abnormally abundant predators, and persecution. Based on recent extirpation of five subpopulations, there appear to be significant range contractions in landscapes highly modified by agriculture and urbanization in the south, as well as in more intact landscapes in the northeast, including protected areas. The magnitude of decline is uncertain because this species is more challenging to monitor than other, similarly sized snakes. However, declines are suspected to exceed 30% over the next 20 years"--Reason for designation, page iii.

Download or read book COSEWIC Assessment and Status Report on the Plains Hog nosed Snake Heterodon Nasicus in Canada written by and published by . This book was released on 2019 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Sharp tailed Snake Contia Tenuis in Canada written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Status Appraisal Summary on the Pacific Gopher Snake Pituophis Catenifer Catenifer in Canada written by Scott David Gillingwater and published by . This book was released on 2012 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status appraisal summaries are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes a status appraisal on the Pacific gopher snake (Pituophis catenifer catenifer) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, limiting factors and threats, special significance of the species, and existing protection or other status.--Includes text from document.

Download or read book COSEWIC Assessment and Update Status Report written by Melissa A. Cameron and published by . This book was released on 2003 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Update Status Report on the Eastern Hog nosed Snake Heterodon Platirhinos in Canada written by Karine Bériault and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Eastern Ribbonsnake Thamnophis Sauritus Atlantic Population Great Lakes Population in Canada written by Jennifer Anne McNeil and published by . This book was released on 2012 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Northern Rubber Boa Charina Bottae in Canada written by Linda Ann Gregory and published by . This book was released on 2016 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Status Report on the Eastern Hognose Snake Heterodon Platirhinos written by Committee on the Status of Endangered Wildlife in Canada and published by COSEWIC = CSEMDC. This book was released on 1997 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Queensnake Regina Septemvittata in Canada written by James Kamstra and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Eastern Yellow bellied Racer Coluber Constrictor Flaviventris and the Western Yellow bellied Racer Coluber Constrictor Mormon in Canada written by and published by . This book was released on 2015 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Update Status Report on the Eastern and Western Yellow bellied Racers Coluber Constrictor Flaviventris and Coluber Constrictor Mormon in Canada electronic Resource written by Brooks, Ronald J and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: