August: David Chang Van Oordt
I’m a second year PhD student in David Winkler’s lab studying the role of bird migration on parasite-host interactions. I am interested in the role that host migration plays on the transmission of avian malaria and how it affects the diversification of parasitic organisms. Long-distance migrants such as Tree Swallows have the capacity tocarry around different strains and connect parasite communities across large regions. I work with two species of swallow – Tree Swallows (Tachycineta bicolor) in the US, and White-winged Swallows (T. albiventer) in Peru – to compare how different migratory regimes, and life histories affect transmission of avian malaria and connectivity of parasite communities.
Besides my research, I’m very interested in encouraging and strengthening science, conservation, tropical biology, and education in my home country: Peru. I mentor students through the REPU program and actively look for new ways to contribute in Peruvian organizations. In my free time I like taking pictures, watching movies, TV shows and YouTube, reading, and playing volleyball. Lastly, I’m – relatively – active in social media (@davidchvo) to talk science, nature, graduate school, and Peru!
July: Stepfanie Aguillon
I am a third year PhD student studying hybridization in birds in Irby Lovette’s lab. Hybridization is extremely common in nature, and we can use naturally hybridizing organisms to understand speciation–or how and why new species arise. I am currently working on this problem in the northern flicker (Colaptes auratus), a common woodpecker across North America. The northern flicker includes two main subspecies – red-shafted and yellow-shafted flickers – that hybridize in a large hybrid zone from northern Texas to southern Alaska, following the Rocky Mountains. I use a combination of field and molecular methods, but also spend a good deal of time on the computer analyzing data.
Outside of my dissertation research, I’m interested in increasing diversity in the sciences, research on teaching, and mentoring students. I like to spend time with my partner and our dog, cross-stitching, reading comics, and watching movies and TV shows. I tweet about science and life with the handle @s_m_aguillon.
June: Katherine Holmes
How do indirect interactions structure plant-insect communities and drive the evolution of plant traits? This is the question I am excited to pursue with my thesis research. In the common evening primrose (Oenothera biennis), I study the function of flowers in an asexual species. In the absence of a need for pollinators, does the genetic variation provided by a low level of outcrossing maintain floral display? Or do flowers convey a fitness benefit by attracting predators, a form of indirect defense against herbivores? In another project with spotted Joe Pye weed and white boneset (both of Eupatoriinae), I am interested in how competition among neighboring plants is impacted by associational susceptibility and resistance to herbivores. Understanding the relative strength of such neighbor effects could help explain the ecology and evolution of plant growth and defense traits.
I also work in community outreach and science education, hoping to increase public access and understanding of science. I like to practice talking science, from teaching second-graders about insect communication to guiding high-school students through their science projects. My other pursuits include political advocacy and helping recruit a more diverse cohort of new ecologists. In my free time I experiment with baking, read science fiction and fantasy, and explore virtual worlds like Breath of the Wild. Oh yeah, and I work on this website!
May: Aubrie James
April: Kate Eisen
As a third year PhD student, I am studying how community context affects the ecology and evolution of species interactions. Currently, I am addressing this very broad question in communities where flowering plants share animal pollinators. To me, flowers are the most exciting and incredible parts of these plants because their often flashy traits like color, spotting, and scent, have evolved to attract pollinators who facilitate reproduction. Thus far, I have conducted a greenhouse common garden experiment, an observational study of natural communities, and an experimental manipulation of these communities to address how pollinator sharing affects the evolution of floral traits in Clarkia (Onagraceae) in Kern County, California.
I think that connecting with people outside of the academic community is one of the most important things that I do as a scientist. Currently, I’m volunteering as a scientist mentor for PlantingScience, an online platform that provides teachers with different plant science curricula and pairs student teams with scientists who provide feedback and encouragement while the students conduct inquiry-based projects. Outside of science, I enjoy rock climbing, yoga, travel, and baking.
March: Tram Nguyen
I am broadly interested in conservation genomics and evolutionary biology. I am working on a landscape genomics study to assess the genetic structure and diversity of Florida scrub-jay populations across the state. I also hope to better understand how region of the genome change or evolve through time in populations that are rapidly declining.
As a woman in science and a first-generation college student, I am passionate about increasing diversity within the sciences. I have worked closely with organizations, such as Be WISE, to help empower and inspire young girls to pursue careers in STEM fields. I want to continue being a part of these efforts to promote inclusion and diversity in academia throughout my career. When I’m not buried in research, I love going to the beach, painting, petting dogs and rolling around on my skateboard 🙂