Principle Investigator
Amy Dunham
I am primarily interested in the interactions of species in complex tropical forests and especially in relation to anthropogenic disturbances. However, my research spans a wide range of topics in ecology, evolution and conservation biology, from geographic and phylogenetic patterns of trait distributions and community assembly to impacts of extinction and invasion on trophic cascades and ecosystem processes, to studies of global climate change impacts on demography and species interactions.
Contact Amy
I am primarily interested in the interactions of species in complex tropical forests and especially in relation to anthropogenic disturbances. However, my research spans a wide range of topics in ecology, evolution and conservation biology, from geographic and phylogenetic patterns of trait distributions and community assembly to impacts of extinction and invasion on trophic cascades and ecosystem processes, to studies of global climate change impacts on demography and species interactions.
Contact Amy
Honorary Group Member
Mina Rudolf
Mina joined us in 2011. She is currently interested in the ecology and evolution of Stygimoloch (a controversial genus of pachycephalosaurid).
Mina joined us in 2011. She is currently interested in the ecology and evolution of Stygimoloch (a controversial genus of pachycephalosaurid).
Graduate Students
Andrea Drager
Andrea is an NSF GRFP fellow interested in the maintenance of biodiversity in tropical forests and especially mechanisms that allow the persistence of rare tree species. Her PhD research focuses on how floral traits, pollination limitation, and specialization relate to rarity in the hyperdiverse rainforests of Cameroon.
Contact Andrea
Andrea's Webpage
Andrea is an NSF GRFP fellow interested in the maintenance of biodiversity in tropical forests and especially mechanisms that allow the persistence of rare tree species. Her PhD research focuses on how floral traits, pollination limitation, and specialization relate to rarity in the hyperdiverse rainforests of Cameroon.
Contact Andrea
Andrea's Webpage
J. Therese Lamperty
Therese is interested in tropical community ecology and the consequences of biodiversity loss. She has been working in Gabon, Peru, and Ecuador to examine the impacts of defaunation on the the ecology of diverse rainforests. Her work examines consequences at multiple scales from population genetics of single species, to complex mutualistic networks and ecosystem processes.
Contact Therese
Therese is interested in tropical community ecology and the consequences of biodiversity loss. She has been working in Gabon, Peru, and Ecuador to examine the impacts of defaunation on the the ecology of diverse rainforests. Her work examines consequences at multiple scales from population genetics of single species, to complex mutualistic networks and ecosystem processes.
Contact Therese
Jadelys Tonos
Jade is an NSF GRFP fellow interested in the role that vertebrate seed-dispersal plays in maintaining and restoring biodiversity in tropical rainforests. Her current research uses a spatially explicit network approach to understand how frugivores may be important for shaping seed dispersal patterns and plant-plant interactions. She is also exploring how fruit resource distributions including that of invasive species inform foraging decisions and movement ecology of frugivores. Her current work focuses on lemurs and bats of Madagascar's rainforest.
Contact Jade
Jade is an NSF GRFP fellow interested in the role that vertebrate seed-dispersal plays in maintaining and restoring biodiversity in tropical rainforests. Her current research uses a spatially explicit network approach to understand how frugivores may be important for shaping seed dispersal patterns and plant-plant interactions. She is also exploring how fruit resource distributions including that of invasive species inform foraging decisions and movement ecology of frugivores. Her current work focuses on lemurs and bats of Madagascar's rainforest.
Contact Jade
Graduate Student Alumni
Internationally Based Students and Collaborators
Hasinala Ramangason
Hasinala was recently a visiting scholar and Houston Zoo Conservation Fellow hosted by our research group. Hasinala recently completed his MS in Biodiversity, Ecology and Evolution at the Université Claude Bernard Lyon in France. Hasinala has been collaborating with us to examine the role frugivore guilds play in gap regeneration across a time gradient in Madagascar's southeastern rainforest.
Hasinala was recently a visiting scholar and Houston Zoo Conservation Fellow hosted by our research group. Hasinala recently completed his MS in Biodiversity, Ecology and Evolution at the Université Claude Bernard Lyon in France. Hasinala has been collaborating with us to examine the role frugivore guilds play in gap regeneration across a time gradient in Madagascar's southeastern rainforest.
Gregory Dowo
Gregory was an IPBES Young Fellow under the mentorship of Amy Dunham with a complimentary research appointment at Rice University. He is working as a contributor to the IPBES (Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services) African Regional Biodiversity Assessment. Gregory was a PhD student at the U. of Zimbabwe where he examined the socio-ecological dynamics of hardwood provision by local stakeholders in a tropical forest in Zimbabwe. He recently acquired a lecturer position at Midland State University in Zimbabwe! Woohoo!
Gregory was an IPBES Young Fellow under the mentorship of Amy Dunham with a complimentary research appointment at Rice University. He is working as a contributor to the IPBES (Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services) African Regional Biodiversity Assessment. Gregory was a PhD student at the U. of Zimbabwe where he examined the socio-ecological dynamics of hardwood provision by local stakeholders in a tropical forest in Zimbabwe. He recently acquired a lecturer position at Midland State University in Zimbabwe! Woohoo!
Zo Fenosoa
Fenosoa has a DEA from the University of Antananarivo in zoology for which she studied the physiology of mouse lemurs. She is currently working on her PhD at the same institution in association with our research group. She is examining the role of lemurs and birds as seed dispersers of mistletoe, a keystone resource and hemiparasitic plant in Ranomafana National Park located in Madagascar's southeastern rainforest.
Fenosoa has a DEA from the University of Antananarivo in zoology for which she studied the physiology of mouse lemurs. She is currently working on her PhD at the same institution in association with our research group. She is examining the role of lemurs and birds as seed dispersers of mistletoe, a keystone resource and hemiparasitic plant in Ranomafana National Park located in Madagascar's southeastern rainforest.
Undergraduate Students
Arielle Liu
Arielle is a senior Ecology and Evolutionary Biology major doing an independent honors research project examining ecological and behavioral correlates of sexual dichromatism in pelage across primate taxa.
Arielle is a senior Ecology and Evolutionary Biology major doing an independent honors research project examining ecological and behavioral correlates of sexual dichromatism in pelage across primate taxa.
Jordan Graves
Jordan is a senior Ecology and Evolutionary Biology major. In her junior year she studied how loss of large frugivorous birds and mammals from Peru's rainforest impacts the spatial distribution of seedlings of a dominant palm species with graduate student, Therese Lamperty. This year she is working on an independent senior honors project about meerkat vigilance behavior in connection with the Houston Zoo.
Jordan is a senior Ecology and Evolutionary Biology major. In her junior year she studied how loss of large frugivorous birds and mammals from Peru's rainforest impacts the spatial distribution of seedlings of a dominant palm species with graduate student, Therese Lamperty. This year she is working on an independent senior honors project about meerkat vigilance behavior in connection with the Houston Zoo.
