Mechanisms of Parental Care
Among South American poison frogs, we find species showing all three types of parental care: mother-only, father-only, and biparental care. These closely related species provide a unique opportunity to learn more about the causes and consequences of parental care. The goal of this project is to understand the mechanisms driving variation in parenting style by investigating hormone levels, neural activity, and brain gene expression. This research will add to our understanding of understudied male parental behavior as well as our general understanding of the origins of individuality in behavior. This work is done in collaboration with Dr. Eva Fischer at UIUC.
Maternal Effects in the Wild
Maternal effects may contribute to rapid evolution by providing a route for intergenerational transmission of information about environmental conditions offspring will encounter. During my PhD, I tested how maternal glucocorticoids prepare offspring for future conditions and how maternal care contributes to the success of offspring. To understand the mechanisms of this and their relationships, I looked at the behavior of mothers and offspring and potential mechanisms: hormone levels and neural gene expression. This work was done in collaboration with the Kluane Red Squirrel Project, in Yukon Territory.
Plasticity in Mate Choice
For my senior BS honors thesis, I pursued an independent research project on female mate choice. I designed and tested methods to answer the questions: a) has female mate choice evolved in introduced populations after two years; b) is female mate choice a developmentally plastic trait; and c) is plasticity in the trait evolving? We found a predator-induced increase in overall female responsiveness, defined as an interest in either male, and greater responsiveness in the source high-predation population. We published this work in Ethology.
For an NSF-FIBR-funded project with Dr. Cameron Ghalambor, I constructed RNA-seq libraries from brains of fish collected from the source population, four introduction populations, and a natural low predation population - then raised in the lab in a common garden set-up. We used high-throughput RNA-sequencing to look for whole-brain gene expression differences associated with rapid and long-term adaptation to predator-free environments. This project is part of my work with Dr. Kim Hoke's lab investigating the evolution of the neural mechanisms of behavior. We're excited to see the results!
Check out Dr. Ghalambor's recent paper for more information about this system!
Psych 402 - Biology of Maternal Care
Lead Instructor: Sarah Westrick
Instructor at University of Michigan - Fall 2019
During my graduate studies, I designed a new capstone seminar course for undergraduates in the Biopsychology, Cognition, and Neuroscience major at UM. I developed the syllabus utilizing my training from CRLT and the Preparing Future Faculty summer workshop. During this collaborative seminar, we discussed primary literature from many different disciplines to develop a holistic, integrative understanding of why and how mothers care for their offspring. Because the topic of maternal care is inherently multi-disciplinary, discussion ranged from evolution, neurobiology, psychology, and genetics.
Psych 335 - Introduction to Animal Behavior
Lead Instructor: Dr. Thore Bergman or Dr. Ben Dantzer
Graduate student instructor at University of Michigan - Winter 2016, Fall 2016, Fall 2017, Fall 2018
Psych 230 - Introduction to Behavioral Neuroscience
Lead Instructor: Dr. Martin Sarter
Graduate student instructor at University of Michigan - Winter 2017
Bringing guppies to low-income communities
University of Michigan
In 2016-2017, I partnered with MYELIN and UM Libraries to bring Trinidadian guppies to local low-income community centers. Our overarching goal is to bring science to underprivileged communities in a way that is engaging and interactive for students. By using live animals in our activities, we can engage students of all ages and increase the accessibility of ecology and evolution, an under-developed area of curriculum in the K-12 classroom. I will develop a Trinidadian guppy population specifically for use in outreach in the fields of evolution, ecology, and neuroethology.
MYELIN - Mentoring Youth and Emerging Leaders in Neuroscience
University of Michigan
"Mentoring Youth and Early Leaders In Neuroscience (M.Y.E.L.I.N.) is a student based organization at the University of Michigan, which is dedicated to science outreach education in minority and low income communities in Ann Arbor. Through educational outreach programs, MYELIN strives to inspire, and support the next generation of researchers and college students. It was founded by graduate students in neuroscience and biopsychology. M.Y.E.L.I.N. is currently developing programs that present an interactive and engaging cirriculum to groups of children on a regular basis, in hopes of providing them with the tools to go further in their scientific studies."
Females Excelling More in Math, Engineering, and Sciences
University of Michigan
"Through engaging, hands-on activities presented in a fun, supportive environment, FEMMES programs encourage girls to learn and explore their potential in science, technology, math and engineering (STEM). Our goal is to promote involvement in STEM by building curiosity and increasing confidence in girls so they may pursue their dreams without hesitation."
Science with 4th Graders
Throughout my career in the guppy collective at CSU, I have been able to pursue my commitment to outreach. Guppies are a wonderful study system to aid young students in visualizing the scientific process in an engaging manner. I have participated in the Angeloni Lab’s outreach projects by visiting 4th grade classrooms to demonstrate the scientific process with guppies. I assisted students in observing, developing hypotheses, collecting data, and presenting their findings at Front Range Student Ecology Symposium at Colorado State University. Please visit Dale Broder's website for more information about guppy outreach projects!
As a scientist, I am broadly interested in how and why animals behave the way they do, including evolution, ecology, and other mechanisms. I'm interested in combining proximate and ultimate questions to investigate the individual variation that produces variation in fitness, and thus determines the direction and strength of evolutionary trajectories. I am particularly enthused by integrative approaches and collaborations that combine many different techniques and perspectives to answer questions in a way that is ecologically relevant to the organism. I previously worked at Colorado State University in Dr. Kim Hoke's neuro-inspired evolution lab, Dr. Lisa Angeloni's behavior lab, and Dr. Cameron Ghalambor's evolutionary ecology lab - all working with Trinidadian guppies. In 2015, I joined Dr. Ben Dantzer's lab at the University of Michigan to pursue my PhD - working with North American red squirrels. In 2020, I defended my PhD and started my postdoctoral fellowship with Dr. Eva Fischer at the University of Illinois at Urbana-Champaign - working with Neotropical poison frogs.
As an educator, I am excited to share my love of science with many different age groups. I strongly believe in the value of a primary education that expands children's minds and exposes them to many different facets of the world - including science! Collaborating with local schools is a fantastic way for researchers to spread knowledge and hopefully inspire the next generation of brilliant thinkers. I also enjoy teaching at the university level. My undergraduate courses are where I became passionate about science and I hope to share that passion with my students.
As an individual, I love to explore the great outdoors, as Einstein is quoted as saying, "Look deep into nature, and then you will understand everything better." I enjoy hiking, cooking, knitting, baking, spending time with family, bragging about my brother, and volunteering at my local animal shelter. I'm passionate about improving conditions in academia to improve mental health. Ask me for a book recommendation - my librarian mom has trained me well. Did I mention my brother's awesome?
My CV is available here.