- Ph.D., University of Sydney, Australia, 2005
- B.S., James Cook University, Australia, 1999
- Gaylord Donnelley Environmental Fellow, Yale University, 2005 - 2007
Honors and Awards
- George Mercer Award, Ecological Society of America, 2011
My research is broadly focused on understanding the processes that structure communities and permit the coexistence of the component species. I am particularly interested in how the nature of interactions between species can shift over time in response to changes in the environment and corresponding selection pressures. The introduction of invasive species is one such perturbation that is becoming increasingly common. My current research examines how invasive fire ants impact the behavior, morphology, and physiology of native lizards across multiple time scales, and the consequences of evolutionary response of native species to these novel selective pressures. This research has both basic and applied relevance, allowing me to address important ecological questions about the evolutionary processes affecting the composition and dynamics of natural communities, while also providing valuable information on the long-term impact of invasive species. My work is mostly field based, and incorporates aspects of population, community, behavioral, and evolutionary ecology. I employ experimental and comparative approaches and molecular techniques to test key hypotheses with two main foci: 1) the evolution of survival strategies and 2) the ecological and evolutionary consequences of stress.
See a full list at http://langkildelab.weebly.com/publications.html
Tennessen J.B., Parks S. P. and T. Langkilde. 2014. Traffic noise causes physiological stress and impairs breeding migration behavior in frogs. Conservation Physiology 2 doi: 10.1093/conphys/cou032
Zuk M., Bastiaans E., Langkilde T. and E. Swanger. 2014. The role of behavior in the establishment of novel traits. Animal Behavior 92: 333-344.
Swierk L.N. and T. Langkilde. 2013. Bearded ladies: Females suffer fitness consequences when bearing male traits. Biology Letters 9: 20130644.
Robbins T.R. and T. Langkilde. 2012. The consequences of lifetime and evolutionary exposure to toxic prey: Changes in avoidance behavior through ontogeny. Journal of Evolutionary Biology 25: 1937-1946.
Trompeter W. P. and T. Langkilde. 2011. Invader danger: lizards faced with novel predators exhibit an altered behavioral response to stress. Hormones and Behavior 60: 152-158.
Boronow K. E. and Langkilde T. 2010. Sublethal effects of invasive fire ant venom on a native lizard. Journal of Experimental Zoology Part A 313A: 17-23.
Langkilde T. 2009. Invasive fire ants alter behavior and morphology of native lizards. Ecology 90: 208-217.