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State of Sierra Frogs
State of Sierra Frogs A report on the status of frogs & toads in the Sierra Nevada & California Cascade Mountains State of Sierra Frogs A report on the status of frogs & toads in the Sierra Nevada & California Cascade Mountains By Marion Gee, Sara Stansfield, & Joan Clayburgh July 2008 www.sierranevadaalliance.org State of Sierra Frogs 1 Acknowledgements The impetus for this report was the invaluable research on pesticides by Carlos Davidson, professor at San Francisco State University. Davidson, along with Amy Lind (US Forest Service), Curtis Milliron (California Department of Fish and Game), David Bradford (United States Environmental Protection Agency) and Kim Vincent (Graduate Student, San Francisco State University), generously donated their time and expertise to speak at two public workshops on the topics of Sierra frogs and toads as well as to provide comments for this document. Our thanks to the other reviewers of this manuscripts including Bob Stack (Jumping Frog Research Institute), Katie Buelterman, Dan Keenan, and Genevieve Jessop Marsh. This project was fortunate to receive contributions of photography and artwork from John Muir Laws, Elena DeLacy, Bob Stack, Ralph & Lisa Cutter and Vance Vredenburg. Photo credits are found with each caption. This work was made possible by generous grants from the Rose Foundation for Communities and the Environment and the State Water Resources Control Board. Funding for this project has been provided in part through an Agreement with the State Water Resources Control Board (SWRCB) pursuant to the Costa-Machado Water Act of 2000 (Proposition 13) and any amendments thereto for the implementation of California’s Non-point Source Pollution Control Program. -
Mountain Yellow-Legged Frog (Rana Muscosa and Rana Sierrae) As Endangered Under the California Endangered Species Act
BEFORE THE CALIFORNIA FISH AND GAME COMMISSION A Petition to List All Populations of the Mountain Yellow-Legged Frog (Rana muscosa and Rana sierrae) as Endangered under the California Endangered Species Act Photo © Todd Vogel CENTER FOR BIOLOGICAL DIVERSITY, PETITIONER January 25, 2010 Petition to California Fish & Game Commission to List the Mountain Yellow-Legged Frog as Endangered Center for Biological Diversity January 25, 2010 Notice of Petition For action pursuant to Section 670.1, Title 14, California Code of Regulations (CCR) and Sections 2072 and 2073 of the Fish and Game Code relating to listing and delisting endangered and threatened species of plants and animals. I. SPECIES BEING PETITIONED: Common Name: mountain yellow-legged frog (southern mountain yellow-legged frog and Sierra Nevada mountain yellow-legged frog) Scientific Name: Rana muscosa and Rana sierrae II. RECOMMENDED ACTION: List as Endangered The Center for Biological Diversity submits this petition to list all populations of the mountain yellow-legged frog in California the as endangered throughout their range in California, under the California Endangered Species Act (California Fish and Game Code §§ 2050 et seq., “CESA”). This petition demonstrates that the both the southern mountain yellow-legged frog (Rana muscosa) and the Sierra Nevada mountain yellow-legged frog (Rana sierrae) clearly warrant listing under CESA based on the factors specified in the statute. III. AUTHOR OF PETITION: Name: Lisa Belenky, Senior Attorney, Center For Biological Diversity (with the assistance of Ellen Howard, B.A. EPO Biology, University of Colorado) Address: 351 California Street, Suite 600, San Francisco, CA 94104 Phone: 415-436-9682 x 307 Fax: 415-436-9683 Email: [email protected] I hereby certify that, to the best of my knowledge, all statements made in this petition are true and complete. -
Viewed 100,000 of the Images for Content Before Uploading Them to Gigadb to Ensure Image Quality, Presence of Animals, Date and Temperature Stamp, and Data Integrity
Noble et al. GigaScience (2016) 5:40 DOI 10.1186/s13742-016-0145-2 DATA NOTE Open Access A picture is worth a thousand data points: an imagery dataset of paired shrub-open microsites within the Carrizo Plain National Monument Taylor J. Noble1*, Christopher J. Lortie1, Michael Westphal2 and H. Scott Butterfield3 Abstract Background: Carrizo Plain National Monument (San Joaquin Desert, California, USA) is home to many threatened and endangered species including the blunt-nosed leopard lizard (Gambelia sila). Vegetation is dominated by annual grasses, and shrubs such as Mormon tea (Ephedra californica), which is of relevance to our target species, the federally listed blunt-nosed leopard lizard, and likely also provides key ecosystem services. We used relatively nonintrusive camera traps, or trail cameras, to capture interactions between animals and these shrubs using a paired shrub-open deployment. Cameras were placed within the shrub understory and in open microhabitats at ground level to estimate animal activity and determine species presence. Findings: Twenty cameras were deployed from April 1st, 2015 to July 5th, 2015 at paired shrub-open microsites at three locations. Over 425,000 pictures were taken during this time, of which 0.4 % detected mammals, birds, insects, and reptiles including the blunt-nosed leopard lizard. Trigger rate was very high on the medium sensitivity camera setting in this desert ecosystem, and rates did not differ between microsites. Conclusions: Camera traps are an effective, less invasive survey method for collecting data on the presence or absence of desert animals in shrub and open microhabitats. A more extensive array of cameras within an arid region would thus be an effective tool to estimate the presence of desert animals and potentially detect habitat use patterns. -
Translocating Endangered Kangaroo Rats in the San Joaquin Valley of California: Recommendations for Future Efforts
90 CALIFORNIA FISH AND GAME Vol. 99, No. 2 California Fish and Game 99(2):90-103; 2013 Translocating endangered kangaroo rats in the San Joaquin Valley of California: recommendations for future efforts ERIN N. TENNANT*, DAVID J. GERMANO, AND BRIAN L. CYPHER Department of Biology, California State University, Bakersfield, CA 93311 USA (ENT, DJG) Endangered Species Recovery Program, California State University – Stanislaus, P.O. Box 9622, Bakersfield, CA 93389 USA (BLC) Present address of ENT: Central Region Lands Unit, California Department of Fish and Wildlife, 1234 E. Shaw Ave. Fresno, CA 93710 USA *Correspondent: [email protected] Since the early 1990s, translocation has been advocated as a means of mitigating impacts to endangered kangaroo rats from development activities in the San Joaquin Valley. The factors affecting translocation are numerous and complex, and failure rates are high. Based on work we have done primarily with Tipton kangaroo rats and on published information on translocations and reintroductions, we provide recommendations for future translocations or reintroductions of kangaroo rats. If the recommended criteria we offer cannot be satisfied, we advocate that translocations not be attempted. Translocation under less than optimal conditions significantly reduces the probability of success and also raises ethical questions. Key words: Dipodomys heermanni, Dipodomys ingens, Dipodomys nitratoides, reintroduction, San Joaquin Valley, Tipton kangaroo rat, translocation ________________________________________________________________________ Largely due to habitat loss, several species or subspecies of kangaroo rats (Dipodomys spp.) endemic to the San Joaquin Valley of California have been listed by the state and federal governments as endangered. These include the giant kangaroo rat (D. ingens), and two subspecies of the San Joaquin kangaroo rat (D. -
Mckittrick Elementary School Relocation
Reconnaissance Level Biological Evaluation For APN 497-010-94 Section 20, T30S, R27E, MDB&M Bakersfield, California October 2019 Prepared for: The Nicholson Group 2101 San Gabriel Avenue Clovis, California 93611 Prepared by: _________________________________ Steven P. Pruett, Senior Biologist McCormick Biological, Inc. P.O. Box 80983 Bakersfield, California 93380 Table of Contents EXECUTIVE SUMMARY ............................................................................................................. 4 1.0 INTRODUCTION ..................................................................................................................... 4 1.1 Purpose and Background ................................................................................................... 4 1.2 Project Site and Surrounding Area Descriptions............................................................... 5 1.3.2 Migratory Bird Treaty Act ......................................................................................... 6 1.3.3 California Fish and Game Code (C.F.G.C. § 1580 et seq.) ....................................... 6 2.0 METHODS .............................................................................................................................. 12 3.0 RESULTS ................................................................................................................................ 14 3.1 General Conditions .......................................................................................................... 14 3.2 Special-status -
PREDATION of the ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) in the SAN JOAQUIN DESERT of CALIFORNIA Author: David J
PREDATION OF THE ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) IN THE SAN JOAQUIN DESERT OF CALIFORNIA Author: David J. Germano Source: The Southwestern Naturalist, 63(4) : 276-280 Published By: Southwestern Association of Naturalists URL: https://doi.org/10.1894/0038-4909-63-4-276 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/The-Southwestern-Naturalist on 22 Oct 2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Southwestern Association of Naturalists THE SOUTHWESTERN NATURALIST 63(4): 276–280 PREDATION OF THE ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) IN THE SAN JOAQUIN DESERT OF CALIFORNIA DAVID J. GERMANO Department of Biology, California State University, Bakersfield, CA 93311-1099 Correspondent: [email protected] ABSTRACT—Predation can significantly affect prey populations, which could be significant for recovering species threatened with extinction. -
Gambelia Sila) Including Another by the Long-Nosed Snake (Rhinocheilus Lecontei)
Western Wildlife 2:44–45 • 2015 Submitted: 20 November 2015; Accepted 22 November 2015. Peer Edited Notes Predation Events on the Endangered Blunt-nosed Leopard Lizard (Gambelia sila) Including Another by the Long-nosed Snake (Rhinocheilus lecontei) David J. Germano1,4, Erin N. Tennant2, and Lawrence R. Saslaw3 1Department of Biology, California State University, Bakersfield, California 93311-1022 2California Department of Fish and Wildlife, 1234 E. Shaw Avenue, Fresno, CA 93710 314700 Orchard Crest Avenue, Bakersfield, California 93314 4Corresponding author, e-mail: [email protected] Abstract.—In our initial report of predation of a Blunt-nosed Leopard lizard (Gambelia sila) by a Long-nosed Snake (Rhi- nocheilus lecontei), we speculated that the snake was not an important source of predation on this endangered lizard. Here we report a second instance of predation by the Long-nosed Snake and reassess its impact on Blunt-nosed Leopard Lizards. We also report other suspected predation events on Blunt-nosed Leopard Lizards by other predators that we found during radio-telemetry studies on the Lokern Natural Area, Semitropic Natural Area, and at Pixley National Wildlife Refuge in the San Joaquin Desert of California in 2015. Key Words.—birds; California; lizards; predators; Red-tailed Hawk; San Joaquin Desert; snakes Snakes are known predators of Blunt-nosed Leopard lizards (Gambelia sila) and recently we reported on an act of predation by a Long-nosed Snake (Rhinocheilus lecontei) at the Lokern Natural Area in Kern County, California (Germano and Saslaw 2015). Because of the small size of Long-nosed Snakes compared to leopard lizard adults and the relative scarcity of the snake in the San Joaquin Desert, we speculated that this snake likely was not an important source of predation on the endan- gered leopard lizard (Germano and Saslaw 2015). -
Habitat Use and Home Range of Long-Nosed Leopard Lizards (Gambelia Wislizenii) in Canyons of the Ancients National Monument, Colorado
Herpetological Conservation and Biology 6(2):312–323. Submitted: 2 March 2011; Accepted: 14 July 2011. HABITAT USE AND HOME RANGE OF LONG-NOSED LEOPARD LIZARDS (GAMBELIA WISLIZENII) IN CANYONS OF THE ANCIENTS NATIONAL MONUMENT, COLORADO 1,3 1 2 ROBERT A. SCHORR , BRAD A. LAMBERT , AND ERIC FREELS 1Colorado Natural Heritage Program, Colorado State University, Fort Collins, Colorado 80523, USA 2Dolores Public Lands Office, San Juan Public Lands, 100 North Sixth Street, Box 210, Dolores, Colorado 81323, USA 3Corresponding author, e-mail: [email protected] Abstract.—An understanding of species’ habitat requirements is needed for effective land management decisions, but for many North American reptiles, habitat use information is lacking. Gambelia wislizenii (Long-nosed Leopard Lizard) is a predatory lizard of most North American deserts, and, although common in the interior of its range, appears to be declining at some peripheral populations. To understand habitat use and movement patterns, we used telemetry and two habitat comparison methods to study a G. wislizenii population at the eastern boundary of the range. Gambelia wislizenii home ranges at Canyons of the Ancients National Monument, Colorado, are the largest recorded. Habitat analysis using microsite-attribute comparisons and compositional analysis documented second-order habitat preference for Big Sagebrush- or Utah Juniper-dominated landscapes. Gambelia wislizenii were found in areas with moderate shrub and forb cover with much bare ground, but were not found in areas dominated with grass cover. Incorporating management strategies that limit grass encroachment and maintain bare ground cover with moderate tree and shrub cover may help sustain G. wislizenii populations. -
Here Describe This Pattern of Absence and Lay out a Plan for Restoring the Species to Areas Where the Species Has Recently Gone Extinct
San Joaquin Valley Natural Communities Conference March 25, 2021 Virtual Meeting via WHOVA Video Conferencing Program and Abstracts San Joaquin Valley Natural Communities Conference March 25, 2021 8:30 - 8:50 Brian Cypher Welcome to the Conference, Moderator 8:50 - 9:10 Xerónimo Castañeda Six years of Tricolored Blackbird Conservation in the San Joaquin Valley: Challenges and opportunities to save this imperiled species 9:10 - 9:30 Petros Chrysafis Scent deterrent as an applicable predator deterrent 9:30 -9:50 Mike Westphal Blunt-nosed Leopard Lizard occupancy in the Northern Clade: How do we reverse the recent pattern of extinction? 9:50 - 10:10 Deborah Woollett Guidelines, applications, and caveats to using detection dogs to find Blunt-nosed Leopard Lizard scat 10:10 – 10:30 BREAK 10:30 - 10:50 Erica Kelly Impact of a Sarcoptic Mange Epidemic on a Population of Endangered San Joaquin Kit Foxes 10:50 – 11:30 Nicole Deatherage Urban Landscape Attributes and Competition Affect San Joaquin Kit Fox Occupancy and Spatiotemporal Activity 11:30 – 12:00 LUNCH BREAK 12:00 – 12:30 Quick Talk Presentations Anna Doty Effects of fire on summer roost selection and torpor expression of bats in Sequoia and Kings Canyon National Parks: a planned project Patrick Walker Central Valley California tiger salamander behavior within vernal pool grassland complex in Madera County Christopher Lortie Too much of a good thing: richness and restoration in drylands Petros Chrysafis Contribution to eMammal’s Snapshot USA Project Kristie Stein Tricolored Blackbird -
Species List for Sierra Nevada Lakes ( Compiled by Roland Knapp - Version 01 November 2018
Species List for Sierra Nevada Lakes (http://mountainlakesresearch.com/lake-fauna/) Compiled by Roland Knapp - version 01 November 2018 VERTEBRATES Phylum Class Order Family Genus & Species Comments Chordata Amphibia Anura Bufonidae Bufo (Anaxyrus) boreas halophilus California Toad Chordata Amphibia Anura Bufonidae Bufo (Anaxyrus) canorus Yosemite Toad Chordata Amphibia Anura Hylidae Pseudacris (Hyliola) regilla Pacific Treefrog Chordata Amphibia Anura Ranidae Rana muscosa Southern Mountain Yellow-legged Frog Chordata Amphibia Anura Ranidae Rana sierrae Sierra Nevada Yellow-legged Frog Chordata Amphibia Caudata Salamandridae Hydromantes platycephalus Mount Lyell Salamander Chordata Amphibia Caudata Salamandridae Taricha sierrae Sierra Newt Chordata Amphibia Caudata Salamandridae Taricha torosa California Newt Chordata Mammalia Carnivora Mustelidae Lontra canadensis Northern River Otter Chordata Mammalia Soricomorpha Soricidae Sorex palustris Northern Water Shrew Chordata Reptilia Squamata Colubridae Thamnophis couchi Sierra Garter Snake Chordata Reptilia Squamata Colubridae Thamnophis elegans elegans Mountain Garter Snake Chordata Reptilia Squamata Colubridae Thamnophis sirtalis fitchi Valley Garter Snake Chordata Reptilia Testudines Emydidae Actinemys marmorata Pacific Pond Turtle BENTHIC MACROINVERTEBRATES Phylum Class Order Family Genus & Species Comments Annelida Clitellata Arhynchobdellida Erpobdellidae Erpobdella punctata Annelida Clitellata Arhynchobdellida Erpobdellidae Mooreobdella microstoma Annelida Clitellata Arhynchobdellida -
Translocating Endangered Kangaroo Rats in the San Joaquin Valley Of
90 CALIFORNIA FISH AND GAME Vol. 99, No. 2 California Fish and Game 99(2):90-103; 2013 7UDQVORFDWLQJHQGDQJHUHGNDQJDURRUDWVLQWKH6DQ-RDTXLQ 9DOOH\RI&DOLIRUQLDUHFRPPHQGDWLRQVIRUIXWXUHHIIRUWV ERIN N. TENNANT*, DAVID J. GERMANO, AND BRIAN L. CYPHER 'HSDUWPHQWRI%LRORJ\&DOLIRUQLD6WDWH8QLYHUVLW\%DNHUV¿HOG&$86$ (17'-* Endangered Species Recovery Program, California State University – Stanislaus, P.O. Box %DNHUV¿HOG&$86$ %/& Present address of ENT: Central Region Lands Unit, California Department of Fish and Wildlife, 1234 E. Shaw Ave. Fresno, CA 93710 USA *Correspondent: [email protected] Since the early 1990s, translocation has been advocated as a means of mitigating impacts to endangered kangaroo rats from development activities in the San Joaquin Valley. The factors affecting translocation are numerous and complex, and failure rates are high. Based on work we have done primarily with Tipton kangaroo rats and on published information on translocations and reintroductions, we provide recommendations for future translocations or reintroductions of kangaroo rats. If the recommended FULWHULDZHRIIHUFDQQRWEHVDWLV¿HGZHDGYRFDWHWKDWWUDQVORFDWLRQVQRWEH DWWHPSWHG7UDQVORFDWLRQXQGHUOHVVWKDQRSWLPDOFRQGLWLRQVVLJQL¿FDQWO\ reduces the probability of success and also raises ethical questions. Key words: Dipodomys heermanni, Dipodomys ingens, Dipodomys nitratoides, reintroduction, San Joaquin Valley, Tipton kangaroo rat, translocation ________________________________________________________________________ Largely due to habitat loss, several species or subspecies of kangaroo rats (Dipodomys spp.) endemic to the San Joaquin Valley of California have been listed by the state and federal governments as endangered. These include the giant kangaroo rat (D. ingens), and two subspecies of the San Joaquin kangaroo rat (D. nitratoides), both of which occur in the San Joaquin Desert portion of the valley (Germano et al. 2011) and currently persist on only 2–4% of their historic ranges (Williams and Germano 1992). -
BULLETIN Chicago Herpetological Society
BULLETIN of the Chicago Herpetological Society Volume 54, Number 5 May 2019 BULLETIN OF THE CHICAGO HERPETOLOGICAL SOCIETY Volume 54, Number 5 May 2019 A New Record of the Nile Soft-shelled Turtle, Trionyx triunguis, in Lebanon . Piero Carlino, Nahed Msayleb, Hasan Hamza and Olivier S. G. Pauwels 101 The Rantoul–Paxton Railroad Corridor: Relictual Herpetofauna and Noteworthy Records . Tristan D. Schramer 104 Toad Stools: Part Four . Dennis A. Meritt Jr. 108 Possible Parthenogenesis in the Two-striped Garter Snake, Thamnophis hammondii . Jeremy Fontaine and Thomas Owens 109 Some Natural History Observations and Photos of the Nesting Behavior of Desert Tortoises in Arizona . Roger A. Repp 110 What You Missed at the April Meeting: Chris Lechowicz . .John Archer 114 Advertisements . 116 New CHS Members This Month . 116 Cover: Red-eyed treefrog, Agalychnis callidryas. Drawing by Jessica Wadleigh. STAFF Membership in the CHS includes a subscription to the monthly Bulletin. Annual dues are: Individual Membership, $25.00; Editor: Michael A. Dloogatch --- [email protected] Family Membership, $28.00; Sustaining Membership, $50.00; Copy editor: Joan Moore Contributing Membership, $100.00; Institutional Membership, Photo editor: Steve Barten $38.00. Remittance must be made in U.S. funds. Subscribers outside the U.S. must add $12.00 for postage. Send membership 2019 CHS Board of Directors dues or address changes to: Chicago Herpetological Society, Membership Secretary, 2430 N. Cannon Drive, Chicago, IL 60614. President: Rich Crowley Vice-president: Jessica Wadleigh Manuscripts published in the Bulletin of the Chicago Herpeto- Treasurer: John Archer logical Society are not peer reviewed. Manuscripts and letters Recording Secretary: Gail Oomens concerning editorial business should be e-mailed to the editor, Media Secretary: Kim Klisiak [email protected].