Comité consultivo

Dr. Tim Halliday

The Open University, United Kingdom

Dr. Halliday é professor universitário de biologia. Durante a sua carreira demonstrou especial interesse na biologia reprodutiva dos anfíbios, estudando o sexo e a violência dos tritões, rãs e sapos do Reino Unido e do Sul de África. A dada altura, decidiu que a extinção dos anfíbios é mais importante do que estudar a competição sexual dos tritões e desde então assumiu o cargo de director internacional da IUCN/SSC Declining Amphibian Populations Task Force (DAPTF) desde 1994 até 2006. Está actualmente a editar um livro que será provavelmente chamado de "Vanishing Frogs" (em 1978 publicou um livro chamado Vanishing Birds). Cria também uma compilação mensal de publicações recentes sobre a conservação e extinção dos anfíbios.

 

Dr. Graeme Worboys

Australian Capital Territory, Australia

Dr. Worboys é uma autoridade internacional na gestão de áreas protegidas, um tema sobre o qual tem 34 anos de experiência. É um dos editores do livro “Managing Protected Areas: A Global Guide” (publicado em 2006 pela Earthscan e pela IUCN), e é o autor mais importante do “Protected Area Management, Principles and Practice” ( a 2ª edição; publicada pela Oxford University Press). Publicou muitos artigos de jornal sobre a gestão da área protegida. O Dr. Worboys faz parte da direcção do IUCN (World Conservation Union) Uma comissão mundial para a qual ele está actualmente conduzindo uma iniciativa internacional que relacionada com a gestão e conservação em grande escala.

 

Dr. Andrew Crawford

Panama City, Panama

Dr. Crawford is a Postdoctoral Researcher with the Smithsonian Tropical Research Institute in the Republic of Panama. He studies evolutionary genetics and biogeography of Neotropical frogs, with an emphasis on the Terrarana (former Eleutherodactylus) of Panama. Additional collaborations involve the systematics, phylogeography and conservation of frogs from Costa Rica, Colombia, Peru, and Cuba. His current work includes field surveys of amphibian diversity and monitoring the spread of the chytrid fungus into eastern Panama, as well as developing a reference library of DNA bar codes for Panamanian amphibians. He received his PhD in Evolutionary Biology from the University of Chicago after obtaining a dual BA in Zoology and German from UC Berkeley. Dr. Crawford's postdoctoral awards include an NSF International Programs fellowship, a Smithsonian Fellowship in Molecular Evolution, a Fulbright Scholarship and an appointment as visiting professor at the Universidad de los Andes in Bogotá, Colombia. You can read more about Dr. Crawford's research at http://dna.ac

 

Dr. Doug Woodhams

Zürich, Switzerland

Dr. Woodhams is a research biologist specializing in disease ecology of amphibians. He obtained his Ph.D. in Zoology and Tropical Ecology at James Cook University in Townsville, Queensland after graduating from Michigan State University with a B.Sc. in Zoology.  Currently at the University of Zurich, Switzerland, Dr. Woodhams teaches courses in Conservation Biology and Disease Ecology. His research focus is on amphibian innate immune defenses against chytridiomycosis in an effort to develop more effective in situ conservation management strategies. You can learn more about his research here, and view his CV here.  His research photo journal “Frogs of Panama” is available here. Doug spends his free time with his wife Audrey (a songwriter from Nashville) and son Abe.

 

Dr. Che Weldon

Potchefstroom, South Africa

Dr. Weldon is a Senior Lecturer in Zoology at North-West University and has conducted amphibian research in South Africa, Lesotho, Botswana, Nigeria, Tanzania, Kenya and Madagascar. His research interests include amphibian conservation and the monitoring, parasitology, pathology and epidemiology of amphibian diseases. Dr. Weldon's research focuses on the role of the amphibian chytrid fungus, Batrachochytrium dendrobatidis (Bd) on amphibian declines in Africa and Madagascar. Some of his current projects include: (1) mapping the geographical distribution of Bd in Africa; (2) factors that facilitate the transmission and spread of Bd, including the frog trade; (3) developing biodiversity management plans for frogs that are threatened by Bd; (4) taxonomy of polystomatid flatworms of Malagasy frogs. Dr. Weldon obtained his B.Sc., B.Sc. Hons., and  M.Sc. from the University of the Free State, Bloemfontein, and his Ph.D. from the North-West University in Potchefstroom. You can view his CV here.

 

Dr. Simon Hodgkison

Brisbane, Queensland, Australia

Dr. Hodgkison is a terrestrial wildlife ecologist with over ten years experience in ecological research and fauna monitoring. He conducted research with the Cooperative Research Centre for Tropical Rainforest Ecology and Management, investigating the ecology and behaviour of three endangered rainforest dwelling frogs (Litoria nannotis, Litoria rheocola and Nyctimystes dayi) whose populations experienced rapid declines in upland areas of North Queensland. He has also conducted research with the Cooperative Research Centre for Sustainable Tourism, assessing the ecological impacts of high-level tourist visitation in World Heritage listed subtropical rainforests of the Gold Coast hinterland. Dr. Hodgkison holds a PhD in ecology from Griffith University, where he worked within the Centre for Innovative Conservation Strategies. His thesis research investigated the capacity for small forest remnants on golf courses to provide refuge for wildlife that are threatened by urbanization. This research confirmed that golf courses can act as an important wildlife refuge provided they are designed appropriately and retain or rehabilitate sufficient habitat. For the last two years, Simon has been working as an ecologist with the engineering and environmental consulting firm GHD Pty Ltd. In this role he has conducted fauna surveys and provided ecological recommendations to reduce the impacts of infrastructure development and protect threatened wildlife habitat. He has recently become involved in the design and monitoring of fauna crossing infrastructure to reduce roadkill and potential barrier effects associated with road and rail infrastructure. You can view his CV here.

 

Dr. Matthew Fisher

London, United Kingdom

Dr. Fisher is an evolutionary biologist specialising in the molecular epidemiology of infectious fungi, and is a member of the Faculty of Medicine at the Imperial College in London. He has worked on the epidemiology of the amphibian pathogen Batrachochytrium dendrobatidis since 1999 and co-ordinates the European-wide surveillance of the pathogen and its associated disease, chytridiomycosis. Along with Dr. Dede Olson and collaborators at Imperial College, Dr. Fisher is developing the global B. dendrobatidis mapping-project by integrating ongoing surveillance, environmental and genetic databases. Dr Fisher has recently coordinated an EU-wide application to fund the project 'RACE: Risk Assessment of chytridiomycosis to European amphibians', with the specific aim of determining (1) the range of the pathogen, (2) the number of times that it has been introduced to Europe, and (3) developing the European Threat Abatement Plan (ETAP). His current laboratory projects focus on the genomics of B. dendrobatidis and mathematical modelling of the chytridiomycosis host/pathogen dynamics. Dr. Fisher has received funding from the Wellcome Trust, The Royal Society, NERC, BBSRC and the Leverhulme Trust. You can view his publications here.

 

Dr. Malcolm McCallum

Texarkana, Texas, USA

Dr. McCallum is an Associate Professor in Biology at Texas A&M University at Texarkana. His academic training is in conservation ecology, ecotoxicology, and evolutionary biology, and his publications encompass the ecology and conservation of amphibians and reptiles. He has been comparing recent extinction rates in amphibians to those from the fossil record and examining how future climate change may influence reproduction, range extent, and persistence of amphibians and reptiles in North America. Dr. McCallum is the managing editor of Herpetological Conservation and Biology, a journal dedicated to the conservation and life history ecology of amphibians and reptiles. You can read more about his research here, and view his CV here.

 

Dr. Pieter Johnson

Boulder, Colorado, USA

Dr. Johnson is an Assistant Professor in the Ecology and Evolutionary Biology Department at the University of Colorado, Boulder.  His research focuses on two pervasive forms of biological change in aquatic ecosystems: disease emergence and species invasions.  Both have important consequences not only for individuals and populations but also for entire ecological communities and ecosystem services. Since 1996, Dr. Johnson has investigated the causes and consequences of limb deformities in North American amphibians, including missing, extra and severely misshapen limbs.  This research has highlighted the importance of Ribeiroia ondatrae, an emerging trematode pathogen that is highly sensitive to environmental change.  Additional projects include studies of (1) the interactions between invasive bullfrogs and the chytridiomycete, Batrachochytrium dendrobatidis, and how they jointly affect western populations of the Northern leopard frog; (2) the influence of climate change on host-parasite interactions; and (3) how ongoing biodiversity losses affect pathogen transmission in multi-species communities. You can view Dr. Johnson's CV here or learn more about his research here.

 

Dr. Jaime Bertoluci

São Paulo, Brazil

Dr. Bertoluci is a senior lecturer in the Department of Biological Sciences at the University of São Paulo (Escola Superior de Agricultura Luiz de Queiroz), where he teachs Vertebrate Zoology, Animal Behavior and Comparative Herpetology to undergraduate students, and Fundamentals of Conservation Biology to graduate students in Applied Ecology. His research concentrates on the ecology and conservation of frogs and toads of the Brazilian Atlantic Rainforest and Cerrado Domains. He has actively participated in several workshops on threatened species and on definition of areas for conservation, including the Global Amphibian Assessment.  Dr. Bertoluci also works on turtle ecology and conservation, and has served as editor-in-chief of Phyllomedusa - Journal of Herpetology since it was created in 2001. You can view his CV here (in Portuguese).

 

Dr. Kirsten Parris

Melbourne, Victoria, Australia

Dr. Parris is a Research Fellow in the School of Botany, University of Melbourne. Her research focuses on the ecology and conservation biology of amphibians, the ecology of urban systems, bioacoustics and animal communication, and field survey methods. Her current research projects include: 1) the response of pond-breeding frogs to urbanization; 2) human-induced changes in the genetic structure of amphibian populations; 3) the impacts of traffic noise on acoustic communication in frogs and birds; and 4) optimal marking of vertebrates for conservation. Dr Parris received her PhD from the Australian National University, with a dissertation on the ecology of stream-breeding frogs in the sub-tropical forests of eastern Australia. You can read more about her research here.

 

Dr. David Marsh

Lexington, Virginia, USA

Dr. Marsh is an Associate Professor of Biology at Washington & Lee University in Virginia. He is currently studying the impacts of land use on amphibian populations in the Southern Appalachians, particularly the effects of habitat fragmentation and loss on salamanders.  He is also involved in designing optimal strategies for monitoring threatened amphibian populations.  His previous research has focused on the population biology and conservation of tropical frogs in lowland Panama and in the Andes of Ecuador. Dr. Marsh received his Ph.D. from the University of California, Davis. You can read more about his research here.

 

Dr. Monique Van Sluys

Rio de Janeiro, Brazil

Dr. Van Sluys is a Senior Lecturer in the Ecology Department of the Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil, and an adjunct Research Fellow at the Griffith University Centre for Innovative Conservation Strategies (CICS) in Gold Coast, Australia. Her research interests focus on the ecology and conservation of amphibians and reptiles, mainly frogs and lizards, in areas of the Atlantic Rainforest in eastern Brazil. She has published more than 100 articles, book chapters and books in topics encompassing population dynamics, behavioural ecology, parasitism, geographic distribution, and conservation. In Australia, she has been working with geographic distribution of the chytrid fungus in collaboration with SAVE THE FROGS! Board Member Dr. Jean-Marc Hero. Dr. Van Sluys received her Ph.D. in Ecology from the Universidade Estadual de Campinas, São Paulo, in 1995. Over the past 10 years, she has supervised 15 postgraduates (Ph.D. and Masters) and 10 honours students. You can view her CV here.

 

Dr. Franco Andreone

Torino, Italy

Dr. Andreone is the Curator of Herpetology at the Natural History Museum in Turin, Italy, and has conducted research on the amphibians of Madagascar for the past 20 years. He recently launched “A Conservation Strategy for the Amphibians of Madagascar” (ACSAM), an initiative aimed at conserving Madagascar's highly diverse frog fauna, as described in the Sahonagasy Action Plan. Dr. Andreone serves as Madagascar’s Chairman of the Amphibian Specialist Group. He is interested not only in conducting research on Madagascar’s most endangered species (i.e. Mantella cowani), but also in increasing public awareness in the country, through activities such as the Saogongogno Festival in Maroantsetra, which aims to protect the urban population of the tomato frog, Dyscophus antongilii. Franco’s activities are also mirrored in Italy, where he conducts several actions for amphibian conservation. Franco serves as associate editor for scientific journals such as Zookeys, Phyllomedusa, and Alytes. You can view his CV and learn more about his research here.

 

Dr. Greg Ruthig

Grinnell, Iowa, USA

Dr. Ruthig is an assistant professor at Grinnell College in Iowa, USA and has conducted amphibian research in Virginia, South Carolina, and Arizona. His research interests include amphibian conservation and studying fungal and oomycete pathogens of amphibians. Dr. Ruthig's research focuses on the role of the amphibian chytrid fungus, Batrachochytrium dendrobatidis (Bd) on amphibian declines in Arizona and the ecological role of oomycetes as pathogens of amphibian eggs.  Some of his current projects include: (1) community ecology of amphibian hosts that share Bd and the potential for reservoir hosts; (2) the dynamics of amphibian and non-amphibian hosts of oomycetes that infect amphibian eggs; (3) environmental changes, such as temperature and pollutants, that can change the dynamics between hosts and pathogens; (4) surveying viral and fungal pathogens of amphibians in northern Canada. Dr. Ruthig obtained his B.Sc. from Washington and Lee University, and his Ph.D. from the University of Virginia. You can view his CV here and learn more about his research here.

 

Dr. Todd Tupper

Alexandria, VA, USA

Dr. Tupper is an Assistant Professor of Zoology at Northern Virginia Community College in Alexandria, Virginia, USA. He received a Ph.D. in Environmental Science from George Mason University in 2006. His dissertation work focused on the conservation and management of Fowler’s toad (Bufo fowleri) at Cape Cod National Seashore in Massachusetts. He is currently involved with a few projects at the National Seashore, including aiding in the development of a pattern mapping recognition program for B. fowleri, determining trends in oviposition site selection in B. fowleri and quantifying temporal variation in anuran detection probabilities for more effective long-term monitoring. Dr. Tupper will also be involved with telemetry of the eastern hognose snake (Heterodon platirhinos) in the Provincelands at Cape Cod National Seashore.

 

Dr. Paul Hamilton

Dr. Hamilton is Executive Director, President, Principal Investigator and Photographer for Reptile and Amphibian Ecology International, a nonprofit organization dedicated to discovering, documenting, and saving the rich living diversity of reptiles and amphibians. Dr. Hamilton holds a Master’s Degree in Biology from the University of California, Riverside, and a Ph.D. in Biology from Arizona State University, and has conducted field studies in evolutionary, behavioral and conservation ecology both in the tropics and the desert southwest. Paul spent half his life chasing lizards across California, and then moved to Arizona for graduate school at ASU, where his studies focused on conservation, behavioral and evolutionary ecology, and herpetology. After chasing lizards around Arizona for several more years, he founded Reptile and Amphibian Ecology International to work on conservation ecology of reptiles and amphibians of Ecuador, where he led his 11th expedition this January. He is also a published photographer, and has won acclaim for both scientific and artistic applications of photography. You can view Dr. Hamilton's CV here.

 

Dr. Paul Schaeffer

Oxford, Ohio, USA

Dr. Schaeffer earned his PhD from Northern Arizona University and is currently an Assistant Professor in the Department of Zoology at Miami University in Ohio. He is a comparative physiologist interested in both evolutionary adaptation and environmental acclimation of energy metabolism in vertebrates, as well as the molecular regulation of energetic physiology. His organismal studies include the nature of rattlesnake tail-shaker muscle, seasonal acclimation to cold in grey short-tailed opossums, and the relationship between life history and energetics in numerous bird species. His laboratory work focuses on the role of daily activity in normal metabolic function. Dr. Schaeffer's work has been supported by the Howard Hughes Medical Institute, the National Institute of Health and the National Science Foundation. He currently teaches undergraduate and graduate physiology courses at Miami University, and a study-abroad course in tropical biology in Panama. You can learn more about his research here.

 

Dr. Kevin Weng

Manoa, Hawaii, USA

Dr. Weng is a SOEST Young Investigator at the University of Hawaii. He is particularly interested in how endotherms and ectotherms differ in their spatial ecology and migratory biology. He is currently investigating the effects of physiology on ecological strategy in fishes and sharks, and has also conducted research on the migration and behavior of a variety of species including salmon sharks, white sharks, thresher sharks, blue sharks, mobulid rays, tunas and snappers. You can learn more about Dr. Weng's research here.

 

Steven Whitfield

Miami, Florida, USA

Mr. Whitfield is a Ph.D. candidate at Florida International University in Miami. He is interested broadly in ecology and conservation of tropical amphibians. His dissertation research investigates a variety of factors associated with population declines of amphibians and reptiles in lowland forests of Costa Rica, including chytridiomycosis, habitat loss, and shifting climate. You can learn more about his research here.

 

Jeffrey Streicher

Arlington, Texas, USA

Mr. Streicher has conducted fieldwork work in Costa Rica, Mexico and the United States. His research focuses on the molecular biology and phylogenetic relationships of eleutherodactyline frogs of the genus Craugastor, and also includes physiological and ecological components. Mr. Streicher received a Master's degree in systematic and evolutionary biology from George Mason University, and is currently enrolled in the Quantitative Biology PhD program at the University of Texas at Arlington. When not in the lab, museum or field, he enjoys making strange noises emanate from guitars.

 

Jamie Bettaso

Arcata, California, USA

Mr. Bettaso is a researcher with the U.S. Fish and Wildlife Service, and has worked in northern California with amphibians and reptiles since 1998. He completed both a B.S. and M.S. in Wildlife Biology from the Wildlife Department at Humboldt State University in 1995 and 2004, respectively. His primary focus for the past five years has been on the Trinity River Restoration Program, and has focused on two species, the Foothill Yellow-legged Frog (Rana boylii) and the Pacific Pond Turtle (Actinemys marmorata), examining impacts of managed flow regimes, temperature influences and restoration activities on the Mainstem Trinity River. Other work has involved the detection of chytridiomycosis in northern California amphibians, and conducting egg mass surveys, as well as work with Pacific Pond Turtles in watersheds outside of the Trinity River.

 

Chris Dahl

Madang, Papua New Guinea

Mr. Dahl is a herpetologist at the New Guinea Binatang Research Center. He is interested in the taxonomy, ecology and distribution of amphibians in Papua New Guinea, and has discovered several previously unidentified amphibian species in the northern section of the country. You can view his CV here.

 

Kris Kaiser

Los Angeles, California, USA

Ms. Kaiser is a Ph.D. Candidate in the Department of Ecology & Evolutionary Biology at the University of California in Los Angeles. Her reseach focuses on amphibian ecology, behavior and conservation, including the effects of anthropogenic noise pollution on frog reproductive activities. She has worked in the temperate US and in several countries in the Neotropics. For her Master's degree, she studied the efficacy of a long-term amphibian monitoring protocol in Belize. Ms. Kaiser received her B.S. and M.S. in Biology from Cleveland State University.

 

Ruth Young

Gold Coast, Australia

Ms. Young is interested in all things ecological and is presently in the final stages of writing her Ph.D. thesis, which examines the ecological responses of estuaries to urbanisation of coastal environments. Prior to pursuing postgraduate studies, she worked in marine eco-tourism for four years as a whale and dolphin watch guide in Moreton Bay, Australia. She has also assisted in monitoring the Southern Humpback whale population, which migrates along the east coast of Australia each year.

 

David Hall

Gold Coast, Australia

Mr. Hall is an ecologist currently completing his Ph.D. at Griffith University in Gold Coast, Australia. His research focuses on trophic interactions in aquatic food webs. He has a keen interest in Australian frogs and has participated in many research projects on endangered species and population declines. He is broadly interested in nature conservation and spends his free time camping and hiking around Australia in search of rare Australian fauna. He is an avid wildlife photographer and you can view some of his photos in the SAVE THE FROGS! Photo Gallery.

 

Christian Lentz

Durham, North Carolina, USA

Mr. Lentz is a Visiting Scholar in the Department of Sociology at Duke University and is currently writing a dissertation at Cornell University’s Department of Development Sociology. He holds masters degrees from both Cornell and from Yale University, where he studied at the School of Forestry and Environmental Studies. His research grows out of an early commitment to conservation to include interests in agriculture, forestry, and state formation in frontier areas of Southeast Asia. He has done extensive fieldwork in Indonesia and Vietnam and speaks both languages fluently. In Indonesia, Mr. Lentz's interests in nature-society relations led him to study teak forestry, protected area management, and agricultural adaptation to El Nino droughts. On this last project, he collaborated with local non-governmental organizations and with the Center for International Forestry Research (CIFOR). In Vietnam, his interest in frontiers has led him to his current dissertation project: to explain the historical processes through which modern states simultaneously construct national space and incorporate people and place within their boundaries. His research in Vietnam was supported by the Fulbright Foundation. You can view his CV here.

 

David Wong

Vancouver, British Columbia, Canada

David Wong is an architect and a passionate environmental activist. His background in biology has helped him advocate "green design" in architcture for over three decades. In the 1990's he led citizen efforts in successfully saving an urban forest in the city of Vancouver. David was instrumental in having the 1st Annual Save The Frogs Day legally recognized by the Mayor of Vancouver. He has also spent the past 10 years raising native Pacific Treefrogs in an effort to re-populate the city's urban frog population. An advisor to business and political leaders, David Wong has been recognized by the media as one of the province's "100 most influential Chinese-Canadians". He spends his spare time fussing around with his treefrogs, and nurturing his massive carnivorous plant collection.

John Peterson

Auburn, GA

Mr. Peterson is currently pursuing a Ph.D. at Auburn University. His research involves understanding how multiple environmental stressors, acting alone or synergistically, affect amphibian physiology. You can learn more about his research here.

 

Dr. James Webley

Gold Coast, Australia

Dr. Webley is an expert on estuarine ecology and ecosystem health. He has also been known to wander up moonlit streams in search of endangered frogs. You can view his CV here.

 

Dr. Vance Vredenburg

San Francisco, California, USA

Dr. Vredenburg is an Assistant Professor in the Department of Biology at San Francisco State University. You can learn more about his research here.

 

Dr. Peter Daszak

New York, NY, USA

Dr. Daszak is the Executive Director of the Consortium for Conservation Medicine, and is a world renowned expert on emerging infectious diseases of wildlife.

 

Dr. Guy Castley

Gold Coast, Australia

Dr. Castley is a wildlife ecologist and lecturer within the School of Environment at Griffith University on the Gold Coast of Australia.  Guy has 16 years experience in the fields of vertebrate ecology, conservation biology and landscape ecology, nine of which were spent coordinating and undertaking large mammal monitoring programs within South African National Parks. Guy has supervised various conservation related research projects in southern Africa, Tanzania, and Australia where he has contributed to a number of threatened species management plans and Red Data Book reviews. Guy’s research now includes aspects of amphibian ecology where he collaborates with Assoc. Prof. Jean-Marc Hero to assess the potential impacts of climate change on frog communities within eastern Australia.

Martin Cohen

Yorkeys Knob, Queensland, Australia

 

Julia Cooper

Yorkeys Knob, Queensland, Australia

 

David Hall

Gold Coast, Australia

 

Jason Vandemerwe

Gold Coast, Australia

 

Hum Gurung

Katmandhu, Nepal

 

Dawn Ell Fitzpatrick

Anchorage, Alaska, USA

 

Michael Chang

Reston, Virginia, USA

Mr. Chang holds a law degree from George Mason University, and a Bachelor of Arts degree from the University of Virginia. Mr. Chang provides SAVE THE FROGS! with valuable legal advice. He currently practices commercial law with Blankingship & Keith in northern Virginia.

 

 

Dedicated to environmental conservation?

If you are dedicated to environmental conservation, and feel you would be a valuable addition to our Advisory Committee, please send us your resume and a single paragraph describing how your skills or abilities would benefit SAVE THE FROGS!. Contact us here.