200520 CraigMcCain PictureOfCraigInLLELA

Craig McCain (MS in Environmental Science, 2019-present) is addressing connectivity by large and medium-sized mammals at the Lyndon B. Jonson grasslands via camera trapping. This research, in a fragmented landscape of forest patches in a grassland matrix that is also being disturbed by cattle grazing and prescribed burning, aims at providing land managers with practical recommendations on how to maintain high levels of mammal diversity.

200520 SaravdLeek (2) sc.jpg

Sara van der Leek (MS in Environmental Science, 2019-present) started a pioneer research on restoring the three-toed box turtle (Terrapene carolina triunguis) at LLELA. This species was first detected on this habitat island after a decade of restoration efforts. She is examining habitat use and home range sizes of resident turtles and the effect of head starting and soft release as a strategy for conserving this species and bolster turtle numbers. More information on this research here.

200520 CodyCox IMG_8296 sc.jpg

Cody Cox (MS in Biological Sciences, 2019-present) is currently researching the small mammals of North Texas. As research of small mammals in the North Texas area is lacking, Cody hopes to actively contribute to the field. He hopes to further the understanding of small mammal population dynamics and small mammal community dynamics throughout the seasons.

200520 AndrewMorris sc.jpg

Andrew Morris’ (MS in Environmental Science, 2019-present) research revolves around the study of tardigrades –water bears- in the context of biotic homogenization, illustrating species richness, diversity, and relative abundance as it relates to human development by comparing natural environments to urbanized environments.


200520 AmyWynia R.Jara sc.jpg

Amy Wynia (Ph.D. in Biological Sciences, 2014-2020) studied the ecological importance and population structure of Magellanic Woodpeckers (Campephilus magellanicus) in the world's southernmost forests. Specifically, she assessed the influence of larvae density and distribution on the woodpecker's foraging behavior, identified a significant detection technique to increase detection probability, compared dispersal patterns and genetic structure among continental and insular populations, and assessed if Magellanic Woodpeckers were keystone species by providing nest and roost cavities for secondary cavity-nesters and by vectoring wood decay fungi. More here.

DSC_6329 sc.jpg

Rocío Jara. (Ph.D. student, in Biological Sciences, University of North Texas. 2014-2020). Rocío earned an MS from University of Wisconsin-Madison in 2013 studying the transmission of diseases by wolves. She will work on the migration ecology of longest-distance Austral migrant forest bird, the White-Crested Elaenia (Elaenia albiceps) on Navarino Island, in the Cape Horn Biosphere Reserve.

DSC_6360 sc.jpg

Francisco Arellano (M.S. in Biological Sciences, 2015-2020) studied...

RamiroCrego May 14 1 (3).jpg

Francisco Fontúrbel. 2008. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [Patterns of habitat use and selection, and responses to fragmentation by the Mouse opossum (Dromiciops gliroides Thomas) in a southern Chilean landscape.] In 2013 Francisco earned a doctorate from Universidad de Chile studying the "Effects of habitat transformation on the co-evolutionary dynamics of plant-animal mutualism on a hemiparasitic mistletoe". He is currently a faculty at Universidad Catolica de Vaparaiso (Chile) where he continues studying animal interactions and human disturbances in southern forests. See Francisco's web site here and his publications here.



Ana P. Bertoldi. 2009-2010. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [Spatial use of fragmented landscapes by the Slender-billed parakeet (Enicognathus leptorhynchus) in southern Chile.]  2010. Environmental consultant, ARDEA Consultoria Ambiental, Porto Alegre, Brazil. 2011. Scholarfellow, Klamath Bird Observatory, Oregon/California, USA. Project: [Adding value to data: the use of visualization tools.]. 2012-2016. Ph.D. student, University of Cambridge, Cambridge, UK. Thesis: Movement ecology of Antarctic skuas and its effect on the competition. To see Ana's publications, click here.


  Alfredo Zúñiga. 2010-2013. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [The carnivore assemblage in the Nahuelbuta Mountain Range: is it the result of habitat types or of interspecific relationships?] Alfredo is working on environmental impact assessments in southern Chile.



Jesús Martínez. 2008-2009. Master of Science, Universidad de Los Lagos, Osorno, Chile.Thesis: [Trophic and spatial ecology of the Culpeo fox (Pseudalopex culpaeus) in the Lago Cochrane National Reserve, 11th Region of Chile.]. Jesus is working in his homecountry Colombia.

DSC_6114 sc.jpg

Julio San Martín. 2007-2011. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [Effects of urbanization on the bird communities in the Valdivian Ecorregion: a gradient study.]. Julio is a professor at Universidad de Concepción in Chile.

Eddy Pérez. 2006-2008. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [Basis for the monitoring of medium-sized mammals in tropical forests associated to local tourism and hunting, Biosphere Reserve and Communal Territory of Origin Pilón Lajas, Bolivia.]. Eddy worked for the Bolivian government on impact assessments. He is currently working for Petrobras in Bolivia. 

Giovana Gallardo. 2006-2010. Master of Science, Universidad de Los Lagos, Osorno, Chile. Thesis: [Depredation of domestic livestock by Puma and Culpeo fox in Sajama Nacional Park, Bolivia.]. She lives with her family in Canada.

Jaime E. Jiménez, Ph.D.

Advanced Environmental Research Institute

Department of Biological Sciences

EESAT 310V, Lab LSA 251

University of North Texas (map)

1155 Union Circle, #305220

Denton, Texas 76203-5017, U.S.A.

© Jaime E. Jiménez. All rights reserved. Last updated 2020