Training
Ecology of the California Red-legged Frog
This is our introductory workshop on the California red-legged frog.
COST: $450.00
Payable by check to Elkhorn Slough Foundation
Payable by credit card (online)
REGISTRATION FOR THIS PROGRAM IS CLOSED
Instructor Information
Mr. Greg Tatarian
Wildlife Biologist
Wildlife Research Associates
Ms. Trish Tatarian
Biologist
Wildlife Research Associates
Contact
Grey Hayes
grey@elkhornslough.org
(831) 274-8700
Sponsors
Description
See also: California Red Legged Frog, Habitat Restoration
Workshop Objectives:
This was an opportunity to receive training in California Red-legged Frog (CRF) species identification, field sampling techniques, and the habitat requirements. Workshop information was designed to be useful for evaluating CRF habitats, assessing potential impacts from projects within the range of CRF, conservation planning, and for educational outreach to agricultural producers and others who are considering projects that may impact CRLF. The instructors covered only minor regulatory and permitting information in this workshop.
Workshop Details:
Workshop registration included a classroom session and afternoon field component on May 5. Registration also included attendance a night-time field training session. Night training was conducted from 8:00 pm until midnight. Field sessions were at Elkhorn Ranch and Native Plant Nursery: many thanks to the Ranch managers for welcoming us onto their land!
Workshop Format
May 5 Classroom Session (8:00am-2:00pm) - An overview of the biology and management of the California red-legged frog. Held at the Elkhorn Slough National Estuarine Research Reserve.
May 5 Afternoon Session (2:00pm-6:00pm) - Field trip to Elkhorn Ranch: Habitat requirements and assessment, pond designs, equipment demonstrations, tadpole identification and survey techniques. Personal vehicles required to travel to field site and liability waiver required.
Night Field Practicum (8:00pm-midnight) - Trish and Greg demonstrated USFWS survey methodology, as well as catching, handling, sexing and measuring adult frogs. Students then practiced these methods at various ponds.
Please note: this workshop was not intended to satisfy all requirements to obtain CRF permits from the U.S. Fish and Wildlife Service. Please contact that agency for further information if obtaining a Federal permit is your goal.
Documents and Publications
Contact List
We encourage participants to download the contact list to assist with arranging a rideshare or to get in contact with someone you met at the
workshop. Those interested in sharing a ride to the event are marked on the contact list.
DOCUMENT | AUTHOR / SOURCE |
---|---|
WORKSHOP MATERIALS | |
Criteria for the Selection and Use of Light Sources and Binoculars for Visual Encounter Surveys of Adult and Sub-Adult California Red-legged Frogs (Rana draytonii) PDF, 112KB |
Trish Tatarian and Greg Tatarian 2017 |
Handouts: California Red-legged Frog Workshop PDF, 364KB |
Trish Tatarian and Greg Tatarian Elkhorn Slough Coastal Training Program 2015 |
Important preparation instructions for California red-legged frog workshop participants PDF, 68KB |
Grey Hayes Elkhorn Slough Coastal Training Program May 2017 |
Presentation: Ecology of the California Red-legged Frog PDF, 3.8MB |
Trish Tatarian and Greg Tatarian Elkhorn Slough Coastal Training Program 2016 |
Selected and annotated bibliography of the California red-legged frog (Rana draytonii) DOC, 122KB |
Trish Tatarian and Greg Tatarian Elkhorn Slough Coastal Training Program February 2017 |
PEER-REVIEWED PUBLICATIONS | |
Cattle Grazing Mediates Climate Change Impacts on Ephemeral Wetlands PDF, 193KB |
Christopher R. Pyke and Jaymee Marty Conservation Biology 19(5):1619-1625 2005 |
Do a threatened native amphibian and its invasive congener differ in response to human alteration of the landscape? PDF, 199KB |
Antonia D'Amore, Valentine Hemingway, Kerstin Wasson Biological Invasions, 12(1):145-154 2010 |
Evaluation of a radio-belt for ranid frogs PDF, 136KB |
Galen Rathbun and Thomas Murphey Herpetological Review 27(4):187-189 1996 |
Invasive species shifts onto genetic resource partitioning and microhabitat use of a threatened native amphibian PDF, 164KB |
Antonia Amore, Eric Kirby, Michael McNicholas Aquatic Conservation: Marine and Freshwater Ecosystems 19: 534-541 2009 |
Managing rangelands to benefit California red-legged frogs and California tiger salamanders PDF, 6.7MB |
Ford, L.D., P.A. Van Hoorn, D.R. Rao, N.J. Scott, P.C. Trenham,
and J.W. Bartolome. Alameda Resource Conservation District 2013 |
Movement patterns of California red-legged frogs in an inland California environment PDF, 748KB |
Patricia J. Tatarian Herpetological Conservation and Biology 3(2):155-169 March 30, 2008 |
Overwintering Tadpoles in the California Red-legged Frog (Rana aurora draytonii) PDF, 218KB |
Gary M. Fellers, Alan E. Launer, Galen Rathbun, Steve Bobzien, Jeff Alvarez, David sterner, Richard B. Seymour, and Michael Westphal Herpetological Review 32(3):156-157 2001 |
Rana draytonii dispersal PDF, 84KB |
Mark Allaback, David M. Laabs, David S. Keegan, Josh D. Harwayne Herpetological Review, 41(2), 204-206 2010 |
Rana draytonii (California red-legged frog). Behavior- dangers of drift fences PDF, 62KB |
Galen Rathbun, Norman Scott, Thomas Murphey Herpetological Review 28(2):85-86 1997 |
Rana Draytonii (California Red-legged Frog). Egg Predation. PDF, 39KB |
Galen Rathbun Herpetological Review 29(3):165 1998 |
Rana draytonii (California Red-Legged Frog). Predation. PDF, 216KB |
Jeff Wilcox Herpetological Review 42(3):414-415 2011 |
Rana Draytonii (California Red-legged Frog). Prey. PDF, 16KB |
Marc P. Hayes, Mark R. Jennings, Galen B. Rathbun Herpetological Review 37(4):449 2006 |
Relocations of California red-legged frogs, California, USA. PHP, 113KB |
Dana Bland Re-introduction News, Newsletter of the Re-introduction Specialist Group, IUCN, No. 25:12-13. 2006 |
Reproductive Interference by an Invasive Species an Evolutionary Trap? PDF, 130KB |
Antonia D'Amore, Eric Kirby, Valentine Hemingway Herpetological Conservation and Biology 4(3):325-330 2009 |
Terrestrial activity and conservation of adult California red-legged frogs Rana aurora draytonii in coastal forests and grasslands PDF, 349KB |
John B. Bulger, Norman J. Scott Jr., Richard B. Seymour Biological Conservation 110:85-95 2003 |
Translocation of California red-legged frogs (Rana aurora draytonii) PDF, 789KB |
Galen Rathbun and Julie Schneider Wildlife Society Bulletin 29(4):1300-1305 2001 |
Water Temperatures in a California Red-legged breeding pond PDF, 624KB |
Galen Rathbun Immediate Science Ecology 1: 7-11 September 5, 2012 |
OTHER INFORMATION | |
Light Source and Binoculars for Visual Encounter Surveys of Adult California Red-legged Frogs PDF, 96KB |
Trish Tatarian
Greg Tatarian
Norman Scott September 2012 |
Management Guidlines for the California Red-Legged Frog PDF, 188KB |
Drs. Galen Rathbun and Norman Scott Elkhorn Slough Coastal Training Program February 2009 |
Revised Guidence on Site Assessments for California Red Legged Frog PDF, 143KB |
US Fish and Wildlife US Fish and Wildlife August 2005 |
Stockpond management for the benefit of California red-legged frog PDF, 101KB |
Norman Scott
Galen Rathbun
Trish Tatarian 2013 |
Links
California Red-Legged Frog Sounds
http://www.californiaherps.com/frogs/pages/r.draytonii.sounds.html
EPA- Pesticide Effects Determinations for the California Red-legged Frog and other California Listed Species
http://www.epa.gov/espp/litstatus/effects/redleg-frog/
Managing Rangelands for California red-legged frog and California tiger salamander
http://www.rangelandconservation.com/Documents/ManagingRangelandsCRLF_CTS.pdf
Questions and Answers
Submit a question on this subject and we'll provide an answer. coastaltraining@elkhornsloughctp.org