Dr. Farrah Madison 

Bio:
Dr. Farrah N. Madison is an Assistant Professor in the Department of Integrative Biology at the University of Wisconsin-Madison, where she leads the Madison Avian Behavioral Neuroendocrinology Lab. She earned her Ph.D. in Poultry Science from the University of Arkansas, Fayetteville, following an M.S. and B.S. in Animal Science from the University of Nebraska, Lincoln. She completed postdoctoral fellowships at Hope College and Johns Hopkins University, where she expanded her expertise in neuroendocrinology and behavioral neuroscience. Dr. Madison’s research explores the neurobiological, genetic, and endocrine mechanisms underlying phenotypic variation in songbirds, particularly focusing on how the endocrine system responds to social and environmental changes. Her work has provided insight into sex, strain, and morph-specific differences in brain plasticity, stress responses, and social behavior, utilizing avian models such as canaries, zebra finches, and Gouldian finches. By integrating molecular, neural, and behavioral approaches, her research seeks to advance our understanding of how hormones and genetic factors shape communication and social behaviors.

Abstract:
Social behaviors, including parental care, territoriality, and mating, vary widely across species, yet the genetic and neurobiological mechanisms regulating these behaviors are often conserved. While numerous studies have investigated gene-behavior associations, few have established direct functional links between genetic variation and individual behavioral differences. Research in my lab takes a comparative approach by leveraging naturally occurring phenotypic variation in songbirds, such as sex and color morphs, to uncover key differences in neurocircuitry, gene expression, and endocrine function that shape complex social behaviors. By integrating behavioral observations with molecular and neuroendocrine techniques, we aim to identify how specific genetic and hormonal factors influence individual differences in complex social behaviors. This work advances our understanding of the mechanisms driving behavioral diversity in avian models and provides broader insights into the conserved genetic pathways underlying social behavior across species.

Watch the seminar here!

Dr. Farrah Madison 

Bio:
Dr. Farrah N. Madison is an Assistant Professor in the Department of Integrative Biology at the University of Wisconsin-Madison, where she leads the Madison Avian Behavioral Neuroendocrinology Lab. She earned her Ph.D. in Poultry Science from the University of Arkansas, Fayetteville, following an M.S. and B.S. in Animal Science from the University of Nebraska, Lincoln. She completed postdoctoral fellowships at Hope College and Johns Hopkins University, where she expanded her expertise in neuroendocrinology and behavioral neuroscience. Dr. Madison’s research explores the neurobiological, genetic, and endocrine mechanisms underlying phenotypic variation in songbirds, particularly focusing on how the endocrine system responds to social and environmental changes. Her work has provided insight into sex, strain, and morph-specific differences in brain plasticity, stress responses, and social behavior, utilizing avian models such as canaries, zebra finches, and Gouldian finches. By integrating molecular, neural, and behavioral approaches, her research seeks to advance our understanding of how hormones and genetic factors shape communication and social behaviors.

Abstract:
Social behaviors, including parental care, territoriality, and mating, vary widely across species, yet the genetic and neurobiological mechanisms regulating these behaviors are often conserved. While numerous studies have investigated gene-behavior associations, few have established direct functional links between genetic variation and individual behavioral differences. Research in my lab takes a comparative approach by leveraging naturally occurring phenotypic variation in songbirds, such as sex and color morphs, to uncover key differences in neurocircuitry, gene expression, and endocrine function that shape complex social behaviors. By integrating behavioral observations with molecular and neuroendocrine techniques, we aim to identify how specific genetic and hormonal factors influence individual differences in complex social behaviors. This work advances our understanding of the mechanisms driving behavioral diversity in avian models and provides broader insights into the conserved genetic pathways underlying social behavior across species.

Watch the seminar here!

Dr. Farrah Madison 

Bio:
Dr. Farrah N. Madison is an Assistant Professor in the Department of Integrative Biology at the University of Wisconsin-Madison, where she leads the Madison Avian Behavioral Neuroendocrinology Lab. She earned her Ph.D. in Poultry Science from the University of Arkansas, Fayetteville, following an M.S. and B.S. in Animal Science from the University of Nebraska, Lincoln. She completed postdoctoral fellowships at Hope College and Johns Hopkins University, where she expanded her expertise in neuroendocrinology and behavioral neuroscience. Dr. Madison’s research explores the neurobiological, genetic, and endocrine mechanisms underlying phenotypic variation in songbirds, particularly focusing on how the endocrine system responds to social and environmental changes. Her work has provided insight into sex, strain, and morph-specific differences in brain plasticity, stress responses, and social behavior, utilizing avian models such as canaries, zebra finches, and Gouldian finches. By integrating molecular, neural, and behavioral approaches, her research seeks to advance our understanding of how hormones and genetic factors shape communication and social behaviors.

Abstract:
Social behaviors, including parental care, territoriality, and mating, vary widely across species, yet the genetic and neurobiological mechanisms regulating these behaviors are often conserved. While numerous studies have investigated gene-behavior associations, few have established direct functional links between genetic variation and individual behavioral differences. Research in my lab takes a comparative approach by leveraging naturally occurring phenotypic variation in songbirds, such as sex and color morphs, to uncover key differences in neurocircuitry, gene expression, and endocrine function that shape complex social behaviors. By integrating behavioral observations with molecular and neuroendocrine techniques, we aim to identify how specific genetic and hormonal factors influence individual differences in complex social behaviors. This work advances our understanding of the mechanisms driving behavioral diversity in avian models and provides broader insights into the conserved genetic pathways underlying social behavior across species.

Watch the seminar here!

Dr. Farrah Madison 

Bio:
Dr. Farrah N. Madison is an Assistant Professor in the Department of Integrative Biology at the University of Wisconsin-Madison, where she leads the Madison Avian Behavioral Neuroendocrinology Lab. She earned her Ph.D. in Poultry Science from the University of Arkansas, Fayetteville, following an M.S. and B.S. in Animal Science from the University of Nebraska, Lincoln. She completed postdoctoral fellowships at Hope College and Johns Hopkins University, where she expanded her expertise in neuroendocrinology and behavioral neuroscience. Dr. Madison’s research explores the neurobiological, genetic, and endocrine mechanisms underlying phenotypic variation in songbirds, particularly focusing on how the endocrine system responds to social and environmental changes. Her work has provided insight into sex, strain, and morph-specific differences in brain plasticity, stress responses, and social behavior, utilizing avian models such as canaries, zebra finches, and Gouldian finches. By integrating molecular, neural, and behavioral approaches, her research seeks to advance our understanding of how hormones and genetic factors shape communication and social behaviors.

Abstract:
Social behaviors, including parental care, territoriality, and mating, vary widely across species, yet the genetic and neurobiological mechanisms regulating these behaviors are often conserved. While numerous studies have investigated gene-behavior associations, few have established direct functional links between genetic variation and individual behavioral differences. Research in my lab takes a comparative approach by leveraging naturally occurring phenotypic variation in songbirds, such as sex and color morphs, to uncover key differences in neurocircuitry, gene expression, and endocrine function that shape complex social behaviors. By integrating behavioral observations with molecular and neuroendocrine techniques, we aim to identify how specific genetic and hormonal factors influence individual differences in complex social behaviors. This work advances our understanding of the mechanisms driving behavioral diversity in avian models and provides broader insights into the conserved genetic pathways underlying social behavior across species.

Watch the seminar here!

Click here for more information on Dr. Joseph Takahashi.

Click here for more information on Dr. Joseph Takahashi.

Click here for more information on Dr. Joseph Takahashi.

Click here for more information on Dr. Joseph Takahashi.

Dr. Chelsea Specht | Specht Lab

Bio:
Dr. Chelsea Specht is the Barbara McClintock Professor of Plant Biology and Associate Director for Faculty Development, Equity, and Inclusion in the School of Integrative Plant Science and serves as the elected Associate Dean of Faculty for Cornell University.   She is a faculty member in the graduate fields of Plant Biology and Ecology and Evolutionary Biology and a faculty fellow of the Atkinson Center for a Sustainable Future.  She is also a member of the L.H. Bailey Hortorium and affiliated with the Cornell University Herbarium. 

In the Specht Lab we work together to investigate the evolution and diversification of Plant Form and Function. We use traditional morphological and developmental techniques combined with molecular genetics, comparative genomics and evolutionary biology to study the natural diversity of plants and to help better understand the forces creating and sustaining this diversity.  Our research incorporates elements of systematics, developmental genetics and molecular evolution to study the patterns and processes associated with plant speciation and diversification.  We take advantage of living and preserved collections to advance our research in plant systematics, biogeography, and developmental evolution. 

Abstract:
Fifty years since Dr. Paul J.M. Maas published his first monograph of the New World Costoideae, we continue to struggle with species boundaries and evolutionary relationships within this charasmatic lineage of tropical monocotyledonous plants.  In fact, the more we explore and discover the more questions emerge about the dynamics, patterns, and processes leading to speciation and diversification across the Neotropical Costaceae.  In this seminar, I will discuss the recent monographic revision and its critical role in establishing a framework for evolutionary and ecological studies of the Neotropical Costus lineage within a phylogenetic context.  The tempo and mode of speciation events are correlated with morphological changes that influence organismal interactions, including pollination and herbivory.  Ecologic, morphologic, and biogeographic conditions that appear to promote hybridization and result in the potential for hybrid speciation are discussed across the genus, and implications for developing a stable taxonomy – and whether or not that is even possible or desirable – will be discussed.

Dr. Chelsea Specht | Specht Lab

Bio:
Dr. Chelsea Specht is the Barbara McClintock Professor of Plant Biology and Associate Director for Faculty Development, Equity, and Inclusion in the School of Integrative Plant Science and serves as the elected Associate Dean of Faculty for Cornell University.   She is a faculty member in the graduate fields of Plant Biology and Ecology and Evolutionary Biology and a faculty fellow of the Atkinson Center for a Sustainable Future.  She is also a member of the L.H. Bailey Hortorium and affiliated with the Cornell University Herbarium. 

In the Specht Lab we work together to investigate the evolution and diversification of Plant Form and Function. We use traditional morphological and developmental techniques combined with molecular genetics, comparative genomics and evolutionary biology to study the natural diversity of plants and to help better understand the forces creating and sustaining this diversity.  Our research incorporates elements of systematics, developmental genetics and molecular evolution to study the patterns and processes associated with plant speciation and diversification.  We take advantage of living and preserved collections to advance our research in plant systematics, biogeography, and developmental evolution. 

Abstract:
Fifty years since Dr. Paul J.M. Maas published his first monograph of the New World Costoideae, we continue to struggle with species boundaries and evolutionary relationships within this charasmatic lineage of tropical monocotyledonous plants.  In fact, the more we explore and discover the more questions emerge about the dynamics, patterns, and processes leading to speciation and diversification across the Neotropical Costaceae.  In this seminar, I will discuss the recent monographic revision and its critical role in establishing a framework for evolutionary and ecological studies of the Neotropical Costus lineage within a phylogenetic context.  The tempo and mode of speciation events are correlated with morphological changes that influence organismal interactions, including pollination and herbivory.  Ecologic, morphologic, and biogeographic conditions that appear to promote hybridization and result in the potential for hybrid speciation are discussed across the genus, and implications for developing a stable taxonomy – and whether or not that is even possible or desirable – will be discussed.