Notice of Availability of the Draft Recovery Plan for the Pecos Sunflower

Total Page:16

File Type:pdf, Size:1020Kb

Notice of Availability of the Draft Recovery Plan for the Pecos Sunflower Federal Register / Vol. 69, No. 127 / Friday, July 2, 2004 / Notices 40409 Yosemite National Park Naval Air Station above address; telephone 505/346–2525, Tamarack Flat Marietta Co: Cobb GA 30060– facsimile 505/346–2542. Yosemite Co: Mariposa CA 95389– Location: 50–52, 61–61, 55–59, 66–69, 86–87, SUPPLEMENTARY INFORMATION: Landholding Agency: Interior 206 Property Number: 61200420009 Landholding Agency: Navy Background Status: Unutilized Property Number: 77200420066 Reason: Extensive deterioration Status: Excess Restoring an endangered or threatened animal or plant to the point Bldg. 4702 Reasons: Within 2,000 ft. of flammable or Yosemite National Park explosive material where it is again a secure, self- Mariposa Grove Secured Area sustaining member of its ecosystem is a primary goal of the Service’s Yosemite Co: Mariposa CA 95389– Land (by State) Landholding Agency: Interior endangered species program. To help Property Number: 61200420010 Alabama guide the recovery effort, the Service is Status: Unutilized Stockpile Storage Site working to prepare Recovery Plans for Reason: Extensive deterioration Hamilton Blvd. most of the listed species native to the Bldg./Lodge Republished United States. Recovery Plans describe Yosemite National Park Theodore AL 36582– actions considered necessary for Yosemite Co: Mariposa CA 95389– Landholding Agency: GSA conservation of species, establish Property Number: 54200420003 Landholding Agency: Interior criteria for downlisting or delisting Property Number: 61200420011 Status: Excess Status: Unutilized Within 2,000 ft. of flammable or explosive them, and estimate time and cost for Reason: Extensive deterioration material implementing the recovery measures needed. Bldg. 89 GSA Number: 4–G–AL–0772 The Endangered Species Act of 1973 Naval Base [FR Doc. 04–14723 Filed 7–1–04; 8:45 am] San Diego Co: CA – (Act), as amended (16 U.S.C. 1531 et BILLING CODE 4210–29–P Landholding Agency: Navy seq.) requires the development of Property Number: 77200420059 Recovery Plans for listed species unless Status: Excess such a Plan would not promote the DEPARTMENT OF THE INTERIOR Reason: Extensive deterioration conservation of a particular species. Bldg. 128 Fish and Wildlife Service Section 4(f) of the Act, as amended in Naval Base 1988, requires that public notice and an San Diego Co: CA – Notice of Availability of the Draft opportunity for public review and Landholding Agency: Navy Recovery Plan for the Pecos Sunflower comment be provided during Recovery Property Number: 77200420060 (Helianthus paradoxus) Plan development. The Service will Status: Excess consider all information presented Reason: Extensive deterioration AGENCY: Fish and Wildlife Service, during a public comment period prior to Bldg. 249 Interior. approval of each new or revised Naval Base Recovery Plan. The Service and other San Diego Co: CA – ACTION: Notice of document availability. Landholding Agency: Navy Federal agencies will also take these SUMMARY: Property Number: 77200420061 The U.S. Fish and Wildlife comments into account in the course of Status: Excess Service (Service) announces the implementing Recovery Plans. Reason: Extensive deterioration availability for public review of the draft The document submitted for review is Bldg. 250 Recovery Plan for the Pecos sunflower the draft Recovery Plan for the Pecos Naval Base (Helianthus paradoxus). The Pecos sunflower. The species was listed as San Diego Co: CA – sunflower is a wetland annual plant that threatened on October 20, 1999, under Landholding Agency: Navy grows on wet, alkaline soils at spring the Endangered Species Act of 1973. Property Number: 77200420062 seeps, wet meadows and pond margins. The threats facing the survival and Status: Excess It has six widely spaced populations in recovery of this species are the loss and Reason: Extensive deterioration west-central and eastern New Mexico alteration of its wetland habitat due to Bldg. 357 and west Texas. The Service solicits aquifer depletions, diversions of surface Naval Base review and comment from the public on water, and filling wetlands for San Diego Co: CA – this draft plan. conversion to dry land; competition Landholding Agency: Navy from non-native plant species, including Property Number: 77200420063 DATES: The comment period for this Status: Excess proposal closes on August 2, 2004. Russian olive and saltcedar; excessive Reason: Extensive deterioration Comments on the draft Recovery Plan livestock grazing; and, highway Bldg. 467 must be received by the closing date. maintenance and mowing. The draft Recovery Plan includes scientific Naval Base ADDRESSES: Persons wishing to review information about the species and San Diego Co: CA – the draft Recovery Plan can obtain a provides objectives and actions needed Landholding Agency: Navy copy from the U.S. Fish and Wildlife Property Number: 77200420064 to delist the species. Recovery activities Service, New Mexico Ecological Status: Excess designed to achieve these objectives Services Field Office, 2105 Osuna, NE., Reason: Extensive deterioration include identifying and securing core Albuquerque, New Mexico, 87113. If Bldg. 469 conservation habitats essential for the you wish to comment, you may submit Naval Base long-term survival of this species, your comments and materials San Diego Co: CA – continuing life history, population, and concerning this draft Recovery Plan to Landholding Agency: Navy habitat studies, ensuring compliance Property Number: 77200420065 the Field Supervisor at the address with existing regulations, and Status: Excess above. Reason: Extensive deterioration promoting opportunities for voluntary FOR FURTHER INFORMATION CONTACT: conservation of the species. Georgia Rawles Williams, New Mexico The draft Recovery Plan is being 17 Bldgs. Ecological Services Field Office, at the submitted for technical and agency VerDate jul<14>2003 19:02 Jul 01, 2004 Jkt 203001 PO 00000 Frm 00062 Fmt 4703 Sfmt 4703 E:\FR\FM\02JYN1.SGM 02JYN1 40410 Federal Register / Vol. 69, No. 127 / Friday, July 2, 2004 / Notices review. After consideration of provided pursuant to section 10(c) of Issuance of the permit would comments received during the review the Act and NEP regulations (40 CFR authorize activities described above on period, the Recovery Plan will be 1506.6). approximately 6,792 acres of the submitted for final approval. DATES: Written comments on the 142,526-acre covered area. Facilities Public Comments Solicited application should be received on or already in existence cover before August 31, 2004. approximately 4,241.2 of the 6,792 The Service solicits written comments acres. Coverage of the remaining 2,550.4 ADDRESSES: Persons wishing to review on the draft Recovery Plan described. acres will result from the installation of All comments received by the date the application may obtain a copy by new facilities. Many existing facilities specified above will be considered prior writing to the Regional Director, U.S. (on approximately 2,240.8 acres) occur to approval of the final Recovery Plan. Fish and Wildlife Service, P.O. Box 1306, Room 4102, Albuquerque, New within right-of-ways (ROW) (primarily Authority Mexico 87103. Persons wishing to road ROWs) managed and maintained The authority for this action is section review the EA/HCP may obtain a copy by other entities. The Applicants 4(f) of the Endangered Species Act, 16 by written or telephone request to Scott estimate that 2,023.5 acres of the U.S.C. 1533(f). Rowin, U.S. Fish and Wildlife Service, anticipated future facilities would be Dated: June 15, 2004. Ecological Services Office, 10711 Burnet placed within similar ROWs. The remaining 526.9 acres of new facilities Dom Ciccone, Road, Suite 200, Austin, Texas 78758 (512/490–0057). Documents will be would likely be constructed outside of Acting Regional Director, Region 2. available for public inspection by existing roadway ROWs and throughout [FR Doc. 04–15063 Filed 7–1–04; 8:45 am] written request or by appointment only the covered area. Installation of new BILLING CODE 4310–55–P during normal business hours (8:00 am facilities would be accomplished to 4:30 pm) at the U.S. Fish and Wildlife gradually over the life of the permit. Service Office, Austin, Texas. Data or DEPARTMENT OF THE INTERIOR Both the Service and Applicants agree comments concerning the application that not all portions of the covered area Fish and Wildlife Service and EA/HCP should be submitted in writing to the Field Supervisor, U.S. contain suitable Houston toad habitat, and not all covered activities would Notice of Availability of an Fish and Wildlife Service, 10711 Burnet result in take of the Houston toad. Environmental Assessment/Habitat Road, Suite 200, Austin, Texas 78758. Conservation Plan and Receipt of Please refer to permit number TE– However, in an effort to efficiently and Application for Incidental Take of the 078366–0 when submitting comments. effectively allow normal business practices to continue, and to Houston Toad by Aqua Water Supply FOR FURTHER INFORMATION CONTACT: Corporation, Lower Colorado River Scott Rowin at the U.S. Fish and compensate for any impacts to the Authority, Bluebonnet Electric Wildlife Service, 10711 Burnet Road, Houston toad, the Applicants propose to Cooperative, Inc., and Austin Energy Suite 200, Austin, Texas 78758 (512/ mitigate for all activities performed 490–0057). within the covered area as described in AGENCY: U.S. Fish and Wildlife Service, Sections 6.2.1.2, 6.2.1.3, and 6.2.2 of the SUPPLEMENTARY INFORMATION: Section 9 Interior. EA/HCP, which would provide ACTION: Notice of availability. of the Act prohibits the ‘‘taking’’ of endangered species such as the Houston mitigation fees throughout the life of the permit and thus provide a substantial SUMMARY: The Aqua Water Supply toad. However, the Service, under Corporation, Lower Colorado River limited circumstances, may issue and dependable source of funds for toad Authority, Bluebonnet Electric permits to take endangered wildlife conservation; an expected $1,866,354 Cooperative, Inc., and Austin Energy species incidental to, and not the over the life of the permit. The (Applicants) have applied to the U.S. purpose of, otherwise lawful activities.
Recommended publications
  • Bufo Houstonensis )
    Herpetological Conservation and Biology 8(2):435−446. HSuebrpmeittotelodg: i2c4a lJ Culoyn 2se0r1v2a;t iAocnc aenpdte Bd:i o1l7o gAy pril 2013; Published: 15 September 2013. Breeding Site Fidelity and terreStrial MoveMent oF an endangered aMphiBian , the houSton toad (Bufo houstonensis ) Michael W. V andeWege 1, t odd M. s Wannack 2, k ensley l. g reuter 3,donald J. B roWn 4, and Michael r.J. f orstner 4 1Department of Biochemistry, Molecular Biology, Entomology, and Plant Pathology, Mississippi State University, Mississippi State, Mississippi 39762, USA, email: [email protected] 2United States Army Engineer Research and Development Center, Environmental Laboratory, Vicksburg, Mississippi 39180, USA 3SWCA Environmental Consultants, 4407 Monterey Oaks Boulevard, Building 1, Suite 110, Austin, Texas 78749, USA 4Department of Biology, Texas State University-San Marcos, Texas 78666, USA abstract .―the houston toad ( Bufo [anaxyrus ] houstonensis ) is a federally endangered species endemic to east-central texas, uSa. understanding movement patterns of this species during different life stages is critical for development and implementation of landscape-scale recovery initiatives. We used breeding survey, terrestrial movement, telemetry, and juvenile dispersal data to characterize B. houstonensis movement patterns. B. houstonensis were found to exhibit a high level of breeding site fidelity within and among years, with the majority of recaptured adult toads remaining within 75 m of the pond of initial capture. however, long-distance dispersal (up to 777 m) was observed for adults, which suggests that connectivity among local subpopulations could be maintained through occasional dispersal of individuals. additionally, our movement data and the rarity of captures outside of woodlands support the assumption that B.
    [Show full text]
  • United States Department of the Interior
    United States Department of the Interior FISH AND WILDLIFE SERVICE 10711 Burnet Road, Suite 200 Austin, Texas 78758 January 12, 2021 In Reply Refer to: ES-AUESFO/2021-I-0247 Ms. Clover Clamons Section Director, Natural Resource Management Environmental Affairs Division Texas Department of Transportation 125 East 11th Street Austin, TX 78701-2483 Dear Ms. Clamons: This responds to your request of October 6, 2020, in which the Texas Department of Transportation (TxDOT) proposes to initiate informal programmatic consultation. In your request, TxDOT proposes to perform routine and predictably occurring activities related to transportation improvements within the range of the Houston toad (Anaxyrus=Bufo houstonensis), a species listed pursuant to the Endangered Species Act (Act) of 1973, as amended (16 U.S.C. 1531 et seq.). Work would occur within Bastrop, Lee, Brazos, Burleson, Leon, Milam, Robertson, Austin, Colorado, and Lavaca counties, Texas. Projects authorized under this informal programmatic consultation may occur within Houston toad federally designated critical habitat. TxDOT has submitted documentation to the U.S. Fish and Wildlife Service (Service) requesting our concurrence that projects described in this informal programmatic consultation may affect, but are not likely to adversely affect the Houston toad. TxDOT has also requested Service concurrence that projects described in this informal programmatic consultation will not result in the destruction or adverse modification of Houston toad federally designated critical habitat. Section 7 of the Act requires that all Federal agencies consult with the Service to ensure that the actions authorized, funded, or carried out by such agencies do not jeopardize the continued existence of any threatened or endangered species or destroy or adversely modify designated critical habitat of such species.
    [Show full text]
  • Environmental Assessment for Programmatic Safe Harbor Agreement for the Houston Toad in Texas
    ENVIRONMENTAL ASSESSMENT FOR PROGRAMMATIC SAFE HARBOR AGREEMENT FOR THE HOUSTON TOAD IN TEXAS Between Texas Parks and Wildlife Department and U.S. Fish and Wildlife Service Prepared by: U.S. Fish and Wildlife Service 10711 Burnet Road, Suite 200 Austin, Texas 78758 TABLE OF CONTENTS 1.0 PURPOSE AND NEED FOR ACTION ……………………………………….. 1 1.1 INTRODUCTION ……………………………………………………………….. 1 1.2 PURPOSE OF THE PROPOSED ACTION …………………………………….. 1 1.3 NEED FOR TAKING THE PROPOSED ACTION …………………………….. 1 2.0 ALTERNATIVES ………………………………………………………………. 2 2.1 ALTERNATIVE 1: NO ACTION ………………………………………………. 2 2.2 ALTERNATIVE 2: ISSUANCE OF A SECTION 10(a)(1)(A) ENHANCEMENT OF SURVIVAL PERMIT AND APPROVAL OF A RANGEWIDE PROGRAMMATIC AGREEMENT (PROPOSED ACTION)........... 3 2.3 ALTERNATIVES CONSIDERED BUT ELIMINATED FROM DETAILED ANALYSIS ……………………………………………………………………… 5 3.0 AFFECTED ENVIRONMENT ……………………………………………….. 5 3.1 VEGETATION …………………………………………………………………... 6 3.2 WILDLIFE ………………………………………………………………………. 7 3.3 LISTED, PROPOSED, AND CANDIDATE SPECIES ………………………… 8 3.4 CULTURAL RESOURCES …………………………………………………….. 12 3.5 SOCIOECONOMIC ENVIRONMENT ………………………………………… 13 Austin County ……………………………………………………………………. 13 Bastrop County …………………………………………………………………... 13 Burleson County …………………………………………………………………. 13 Colorado County …………………………………………………………………. 14 Lavaca County …………………………………………………………………… 14 Lee County ……………………………………………………………………….. 14 Leon County ……………………………………………………………………… 14 Milam County ……………………………………………………………………. 15 Robertson County ………………………………………………………………... 15 3.6 WETLANDS
    [Show full text]
  • Final Report
    Final Report Recreating Habitat Suitable for and Supporting Active Reproduction by the Endangered Houston Toad Submitted to Texas Parks and Wildlife Department Section 6 Grant E-44 Principal Investigators M.R.J. Forstner, J.T. Jackson, and T. Swannack Department of Biology Supple 240 Texas State University 601 University Drive San Marcos, TX 78666 (512) 245-3362 [email protected] David Wolfe Environmental Defense 44 East Avenue Austin, TX 78701 (512) 478-5161 [email protected] August 31, 2007 Abstract Current conservation efforts must be increased by at least an order of magnitude in order to facilitate recovery of the critically endangered Houston toad. This species is currently known to occur in only three counties in south-central Texas. The situation is such that conservation biologists must take calculated risks by implementing habitat restoration and enhancement activities based on a limited set of best available information, while at the same time conducting research to determine those management actions with the greatest potential to contribute to individual population and overall species recovery. In other words, conservation action for the Houston toad cannot wait for definitive research results. This project included the implementation of a set of management actions believed to be beneficial to the Houston toad along with a monitoring component that was designed to begin identifying those practices with the greatest potential for sustained positive impacts on the toad. Extreme drought conditions during two of the four years of this study severely limited our ability to make definitive conclusions concerning the effects of individual habitat manipulation actions. However, the results of this study, especially when considered in the context of similar studies at other sites being managed for Houston toads, are sufficient to support the continued implementation, expansion and monitoring of specific habitat management practices.
    [Show full text]
  • Biological Opinion Regarding the Issuance of an Endangered Species Act of 1973, As Amended, (Act) Section 10(A)(1)(B) Permit
    Biological Opinion for TE-065406-0 This document transmits the U.S. Fish and Wildlife Service's (Service) biological opinion regarding the issuance of an Endangered Species Act of 1973, as amended, (Act) Section 10(a)(1)(B) permit. The federal action under consideration is the issuance of a permit authorizing the incidental take of the federally listed endangered Houston toad (Bufo houstonensis) under the authority of sections 10(a)(1)(B) and 10(a)(2) of the Act. Boy Scouts of America, Capitol Area Council No. 564 (BSA/CAC) has submitted an application for an incidental take permit under the Act for take of the Houston toad. An Environmental Assessment/Habitat Conservation Plan (EA/HCP) has been reviewed for mitigation acceptability. The implementing regulations for Section 10(a)(1)(B) of the Act, as provided for by 50 CFR 17.22, specify the criteria by which a permit allowing the incidental "take" of listed endangered species pursuant to otherwise lawful activities may be obtained. The purpose and need for the Section 10(a)(1)(B) permit is to ensure that incidental take resulting from the proposed construction and operation of a “High Adventure” camp on the 4,848-acre Griffith League Ranch in Bastrop County, Texas, will be minimized and mitigated to the maximum extent practicable, and that the take is not expected to appreciably reduce the likelihood of the survival and recovery of this federally listed endangered species in the wild or adversely modify or destroy its federally designated critical habitat. The two federally listed species identified within this EA/HCP include the endangered Houston toad (and its designated critical habitat) and the threatened bald eagle (Haliaeetus leucocephalus).
    [Show full text]
  • Houston Toad Programmatic Safe Harbor Agreement
    U.S. Fish and Wildlife Service Questions and Answers: Houston Toad Programmatic Safe Harbor Agreement Southwest Region (Arizona ● New Mexico ● Oklahoma ●Texas) www.fws.gov/southwest/ For Release: September 29, 2017 Contacts: Lesli Gray, [email protected], 972-439-4542 Tom Harvey, [email protected], 512-389-4453 Q: What action is the U.S. Fish and Wildlife Service (Service) taking? A: In August 2016, Texas Parks and Wildlife Department (TPWD) submitted an application to the Service for an enhancement of survival permit pursuant to section 10(a)(1)(A) of the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.) (Act). The permit application included a proposed Programmatic Safe Harbor Agreement (Agreement) between TPWD and the Service for a period of 30 years covering voluntary activities to restore, maintain, enhance, or create habitat for the endangered Houston toad (Anaxyrus [=Bufo] houstonensis) in the following nine Texas counties: Austin, Bastrop, Burleson, Colorado, Lavaca, Lee, Leon, Milam, and Robertson. The Service has approved the Programmatic Safe Harbor Agreement for the Houston toad. The final Agreement and environmental assessment are available here. Q: What is the Houston toad, and where is it found? A: The Houston toad is a small, greenish-brown, speckled amphibian that can be distinguished from other toads by the high-pitched, trill-sounding call that males emit during breeding choruses each spring. It depends on the forests of loblolly pine and various hardwood trees and sandy soils it inhabits for migrating, hibernating, and feeding. Shallow, temporary water sources serve as breeding sites.
    [Show full text]
  • Houston Toad PHVA (1994).Pdf
    A contribution of the IUCN/SSC Conservation Breeding Specialist Group and the United States Fish and Wildlife Service in partial fulfillment of contract #94-172. The primary sponsors of this workshop were: The National Fish & Wildlife Foundation, the Lower Colorado River Authority, Horizon Environmental Services, Inc., The Texas Organization for Endangered Species, Espey, Houston & Associations, The Bastrop County Environmental Network, The City of Bastrop, Bastrop County, The National Audubon Society, The Sierra Club State Chapter, The Nature Conservancy, The Texas Forest Service, Texas Parks & Wildlife Department, National Wildlife Federation and the United States Fish & Wildlife Service. Cover Photo: Houston Toad (Bufo hustonensis) Provided by Bruce Stewart. Houston Toad Population & Habitat Viability Assessment Report. U.S. Seal (ed.). IUCN/SSC Conservation Breeding Specialist Group, Apple Valley, MN. 1994: 1-145. Additional copies of this publication can be ordered through the IUCN/SSC Conservation Breeding Specialist Group, 12101 Johnny Cake Ridge Road, Apple Valley, MN 55124. Send checks for US $35.00 (for printing and shipping costs) payable to CBSG; checks must be drawn on a US Bank. Visa and Mastercard also accepted. POPULATION AND HABITAT VIABILITY ASSESSMENT HOUSTON TOAD Bufo houstonensis U. S. Seal, Executive Editor Report of Workshop conducted by CBSG in partial fulfillment of USFWS Contract # 23-25 May 1994 Austin, Texas Houston Toad PHVA Report 2 Houston Toad PHVA Report 4 POPULATION AND HABITAT VIABILITY ASSESSMENT WORKSHOP HOUSTON TOAD Bufo houstonensis SECTION 1 PARTICIPANTS (Authors) & SPONSORS Houston Toad PHVA Report 5 Houston Toad PHVA Report 6 WORKSHOP PARTICIPANTS (Authors and Editors) Dede Armentrout Dee Ann Chamberlain National Audubon Society Lower Colorado River Authority Suite 301, 2525 Wallingwood P.O.
    [Show full text]
  • Houston Toad Scientific Name: Bufo Houstonensis Federal Status: Endangered, 10/13/70 • State Status: Endangered
    Houston Toad Scientific Name: Bufo houstonensis Federal Status: Endangered, 10/13/70 • State Status: Endangered Description include ephemeral (temporary) rain toadlets) between 15 and 100 days, The Houston Toad is 2 to 3.5 inches pools, flooded fields, blocked depending on the water temperature. long and similar in appearance drainages of upper creek reaches, wet Young toadlets are about the size of to Woodhouse’s Toad (Bufo woodhou- areas associated with seeps or one’s pinkie fingernail when they sei), but smaller. General coloration springs, or more permanent ponds complete metamorphosis. They then varies from tan to brownish-black. containing shallow water. Shallow leave the pond and spend their time The pale ventral surfaces often have areas of deep water, such as the feeding and growing in preparation small, dark spots. Males have a dark coves and inflow to Bastrop State for the next breeding season. Males throat, which appears bluish when Park Lake, are also used. The source generally breed when they are a year distended. of ephemeral or permanent water old, but females may not breed until should be located within one-half to they are two years old. three-quarters mile of the toad’s hibernation/foraging habitat (deep sands supporting woodland or savan- nah). Recent research indicates that mortality in toadlets is 100% if their ponds are in open pastures more than 55 yards from woodland habitat. The toads do best in ponds without predatory fish. Life History The Houston Toad is a year- round resident where found, although its presence can Houston Toad © Bruce G.
    [Show full text]
  • Chris Harper Private Lands Biologist U.S
    Chris Harper Private Lands Biologist U.S. Fish & Wildlife Service Austin Texas Ecological Services Office 512-490-0057 x 245 [email protected] http://www.fws.gov/partners/ U.S. Fish & Wildlife Service The Partners for Fish and Wildlife Program in Texas Voluntary Habitat Restoration on Private Lands • The Mission of the U.S. Fish & Wildlife Service: working with others to conserve, protect and enhance fish, wildlife, and plants and their habitats for the continuing benefit of the American people Federal Trust Species • The term “Federal trust species” means migratory birds, threatened species, endangered species, interjurisdictional fish, marine mammals, and other species of concern. • “Partners for Fish and Wildlife Act” (2006) • To authorize the Secretary of the Interior to provide technical and financial assistance to private landowners to restore, enhance, and manage private land to improve fish and wildlife habitats through the Partners for Fish and Wildlife Program. Habitat Restoration & Enhancement • Prescribed fire • Brush thinning • Grazing management • Tree planting • Native seed planting • Invasive species control • In-stream restoration • “Fish passage” • Wetlands Fire as a Driver of Vegetation Change • Climate X Fire Interactions • Climate X Grazing Interactions • Climate X Grazing X Fire • Historic effects • Time lags • Time functions • Climate-fuels-fire relationships • Fire regimes • Restoring fire-adapted ecosystems Woody encroachment Austin PFW • Houston Toad – Pine/oak savanna/woodlands • Southern Edwards Plateau
    [Show full text]
  • Houston Toad: Introduction and Status
    Houston Toad: Introduction and Status Michele A. Gaston, M. Sc. Texas State University Amphibian Basics More amphibian species are threatened with extinction than any other vertebrate group Water permeable skin means greater sensitivity to environmental contaminants and changes in water quality All Amphibians are dependent on water to some extent and are thus vulnerable to drought Two-phase life history means that both aquatic and terrestrial phases are vulnerable Identification ©J. Jackson ©T. Swannack ©S. McCracken ©J. Jackson ©J. Jackson ©J. Jackson ©J. Jackson ©J. Jackson ©P. Crump ©J. Jackson ©J. Jackson Highly variable in dorsal color and pattern Identification Cranial Ridges Gulf coast toad Houston toad Woodhouse’s toad Identification Ventral Coloration Males Females Houston toad Gulf coast toad Houston toad Gulf coast toad Identification Frogs and Toads produce species-specific mating calls Houston toad Gulf coast toad Woodhouse’s toad Life History: Reproduction Mating occurs from January through June, but typically on only a few nights Exact timing is dependent on environmental cues Successful reproduction occurs in small, still water bodies with some tree cover Potential reproductive output per pair is very large Life History: Development Eggs mature within a week, tadpole development requires approximately one month Toadlets emerge en masse, a very vulnerable time Life History: Terrestrial Phase Juvenile toads disperse rapidly after metamorphosis – may colonize vacant but suitable habitat Adult toads are believed to be more
    [Show full text]
  • ENDANGERED by Sprawl
    ENDANGERED by Sprawl H O W RUNAWAY DEVELOPMENT THREATENS AMERICA’S WILDLIFE by Reid Ewing and John Kostyack with Don Chen, Bruce Stein, and Michelle Ernst National Wildlife Federation Smart Growth America Nature Serve Endangered by Sprawl HOW RUNAWAY DEVELOPMENT THREATENS AMERICA’S WILDLIFE BY REID EWING AND JOHN KOSTYACK WITH DON CHEN, BRUCE STEIN, AND MICHELLE ERNST ©2005 National Wildlife Federation, Smart Growth America and NatureServe. All rights reserved. ISBN 0-9711053-3-2 Suggested Citation Ewing, R., J. Kostyack, D. Chen, B. Stein, and M. Ernst. Endangered by Sprawl: How Runaway Development Threatens America’s Wildlife. National Wildlife Federation, Smart Growth America, and NatureServe. Washington, D.C., January 2005. Acknowledgements Endangered by Sprawl was made possible by the generous support of the Deer Creek Foundation, the Henry M. Jackson Foundation, and the Moriah Fund. Research assistance was provided by Monica La, Jason McNees, Nicole Tadano, Greg Andeck, Kelly Pfeifer, Yin Lan Zhang, Mary Wilke, Caron Whitaker, Stephanie Vance, Kevin Snyder and David Goldberg, to whom the authors are extremely grateful. The authors also wish to thank green infrastructure experts Edward McMahon, Lee Epstein, Tom Reese, Tim Trohimovich, Jan Mueller, Michael Beck, and Carolyn Chase, as well as the planning professionals (too numerous to name here) that we consulted during the course of our research. Finally, many thanks to Professor Chris Nelson, Laura Hood Watchman, Jim McElfish, Jeff Lerner, and Beth Osborne for their thoughtful reviews of this report. About the Primary Authors Reid Ewing is a Research Professor at the National Center for Smart Growth Research and Education and an Associate Professor in the Urban Studies and Planning Program, University of Maryland.
    [Show full text]
  • Automated Detection of Rare and Endangered Anurans Using
    AUTOMATED DETECTION OF RARE AND ENDANGERED ANURANS USING ROBUST AND RELIABLE DETECTION SOFTWARE by Andrew Rance MacLaren, BS A thesis submitted to the Graduate Council of Texas State University in partial fulfillment of the requirements for the degree of Master of Science with a Major in Biology August 2015 Committee Members: Michael R.J. Forstner Shawn F. McCracken Floyd W. Weckerly COPYRIGHT by Andrew Rance MacLaren 2015 FAIR USE AND AUTHOR’S PERMISSION STATEMENT Fair Use This work is protected by the Copyright Laws of the United States (Public Law 94-553, section 107). Consistent with fair use as defined in the Copyright Laws, brief quotations from this material are allowed with proper acknowledgment. Use of this material for financial gain without the author’s express written permission is not allowed. Duplication Permission As the copyright holder of this work I, Andrew Rance MacLaren, refuse permission to copy in excess of the “Fair Use” exemption without my written permission. ACKNOWLEDGEMENTS I would like to express my thanks to Dr. Michael R. J. Forstner for his willingness to take me on as his responsibility, a task for which many would call him brave. Without his knowledge and experience I would not have been able to follow through with this process. From the onset of our professional relationship I was privy to the limits of Dr. Forstner’s patience and expectations, and with this work I am confident that I have exceeded them both. Yet through it all, I never sensed doubt from him, for that I am very thankful. I must thank Dr.
    [Show full text]