Download or read book Longitudinal Distribution and Summer Diurnal Microhabitat Use of California Red Legged Frogs Rana Draytonii in Coastal Waddell Creek written by Neil C. Keung and published by . This book was released on 2015 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Habitat use by federally threatened California Red-Legged Frogs (CRLF; Rana draytonii) is incompletely understood. I captured, PIT-tagged, and radio-tracked CRLFs (n = 20) at Waddell Creek, Santa Cruz County, from July-December 2012. Limited tracking for movements was also conducted in 2013. Frogs were clumped in deep, complex habitats along the stream within 2 km of breeding ponds near the stream mouth, but most adults were concentrated in the lagoon. Marked and tracked frogs had very small summer home ranges, and most returned to the same home range after breeding. Frogs tended to use good aquatic (e.g., wood, undercut banks, dense willows) and bank cover (e.g., ground vegetation, wood) at all times but used open habitats more at night than during the day. Visual night surveys were biased against cryptic frogs compared to radio-tracking results. Early fall rains increased upland habitat use, but later heavy winter rains were needed to trigger migration to breeding sites and subsequent breeding. Site-specific studies using radio-tracking are needed to design protections for breeding, migration, and nonbreeding habitats.
Download or read book Microhabitat Use and Reproductive Success of the California Red legged Frog Rana Aurora Draytonii and Bullfrog Rana Catesbeiana in an Ephemeral Marsh written by David Cook and published by . This book was released on 1997 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California Red legged Frog Rana Aurora Draytonii and Mountain Yellow legged Frog Rana Muscosa Surveys for the Coachella Valley Association of Governments CVAG 2003 written by Adam Backlin and published by . This book was released on 2003 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Post fire Treatment Monitoring of Critical Habitat for the California Red legged Frog Rana Aurora Draytonii and Unarmored Three spine Stickleback Gasterosteus Aculeatus Williamsoni in San Francisquito Canyon Following the Copper Fire written by Sara Compton and published by . This book was released on 2003 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation of California Red legged Frogs written by Antonia J. D'Amore and published by . This book was released on 2007 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Characteristics of California Red legged Frogs Rana Aurora Draytonii written by Dawn Kathleen Reis and published by . This book was released on 1999 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Movement Patterns of the California Red legged Frogs Rana Aurora Draytonii in an Inland California Environment written by Patricia J. Tatarian and published by . This book was released on 2005 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Data Collection Protocol written by and published by . This book was released on 2002 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatial Ecology and Site Occupancy of the Northern Red legged Frog Rana Aurora in a Coastal Dune Environment written by Carrie M. Sendak and published by . This book was released on 2008 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The southern distribution of the northern red-legged frog (Rana aurora) extends only into the three most northern coastal counties of California and seems to be restricted to the coastal belt. Because of recent declines in the population and destruction of its habitat, the California Department of Fish and Game has declared it a Species of Special Concern in California and it is also federally listed as a Sensitive Species by the US Forest Service. This study investigated the spatial distribution and habitat selection of the species on the North Spit of Humboldt Bay, CA in a locally isolated dune environment.
Download or read book Breeding Pond Dispersal of Interacting California Red legged Frogs Rana Draytonii and American Bullfrogs Lithobates Catesbeianus of California written by Iris Acacia Gray and published by . This book was released on 2009 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endangered and Threatened Wildlife and Plants Revised Designation of Critical Habitat for California Red Legged Frog Us Fish and Wildlife Service Regulation Fws 2018 Edition written by The Law The Law Library and published by Createspace Independent Publishing Platform. This book was released on 2018-11-04 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endangered and Threatened Wildlife and Plants - Revised Designation of Critical Habitat for California Red-Legged Frog (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) The Law Library presents the complete text of the Endangered and Threatened Wildlife and Plants - Revised Designation of Critical Habitat for California Red-Legged Frog (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition). Updated as of May 29, 2018 We, the U.S. Fish and Wildlife Service (Service), designate revised critical habitat for the California red-legged frog (Rana draytonii) under the Endangered Species Act of 1973, as amended (Act). In total, approximately 1,636,609 acres (ac) (662,312 hectares (ha)) of critical habitat in 27 California counties fall within the boundaries of the final revised critical habitat designation. This book contains: - The complete text of the Endangered and Threatened Wildlife and Plants - Revised Designation of Critical Habitat for California Red-Legged Frog (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) - A table of contents with the page number of each section
Download or read book Final Report of the Status of the California Red legged Frog Rana Aurora Draytonii in the Pescadero Marsh Natural Preserve written by Mark R. Jennings and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery Plan for the California Red legged Frog Rana Aurora Draytonii written by Leslie A. Dierauf and published by . This book was released on 1994 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery Plan for the California Red legged Frog rana Aurora Draytonii written by Ina Pisani and published by . This book was released on 2002 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the California Red legged Frog Rana Aurora Draytonii of Butte County California written by Sean Barry and published by . This book was released on 1999 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endangered and Threatened Wildlife and Plants Proposed Designation of Critical Habitat for the California Re legged Frog Rana Aurora Drayonii Proposed Rule written by and published by . This book was released on 2000 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatial Patterns of California Amphibian Declines and Ecological Limits written by Carlos Davidson and published by . This book was released on 2000 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
