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Views: 657
Updated
December 12, 2018
Description
This science support document provides a summary of biological and policy rationale for the greater short-horned lizard (Phrynosoma hernandesi) wildlife sensitivity layer. Additionally, science...
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Views: 337
Updated
March 1, 2007
Description
Many aspects of the biology of prairie rattlesnakes are not well described. This study used mark-recapture to follow the reproductive histories of female prairie rattlesnakes at two hibemacula in...
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Views: 249
Updated
February 1, 2004
Description
Lethbridge is at the western edge of prairie rattlesnake range in Canada. Continued expansion of the city has resulted in a substantial loss of suitable rattlesnake habitat and special efforts are...
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Views: 194
Updated
February 1, 2003
Description
Lethbridge is at the western edge of prairie rattlesnake range in Canada. Continued expansion of the city has resulted in a substantial loss of suitable rattlesnake habitat and special efforts are...
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Views: 308
Updated
February 1, 2002
Description
The coulees of southwest Lethbridge are home to a small population of prairie rattlesnakes. High rates of mortality from road kills, deliberate human persecution, and a rapid loss of habitat from...
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Views: 205
Updated
November 1, 2001
Description
In the fall of 2000, a project was undertaken to collect and review information on the over-wintering sites used by the prairie rattlesnake in Alberta. These sites, known as hibernacula, and the...
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Views: 232
Updated
July 1, 2001
Description
Current anecdotal evidence suggests that the distribution and abundance of the prairie rattlesnake is declining. Due to a lack of standardized information, a means of conducting a landscape level...