URAP

Rauri Bowie - Professor, Integrative Biology, Museum of Vertebrate Zoology

Status: Current Term Now Closed     Weekly Hours: 9-11 hrs     Location: On Campus

We are working on a project to study the adaptation and evolutionary history of hummingbirds and sunbirds. Hummingbirds and sunbirds are two groups of birds that have independently adopted nectar as a major component of their diet and have evolved to be morphologically similar. Our project aims to explore whether...

Rauri Bowie - Professor, Integrative Biology, Museum of Vertebrate Zoology

Status: Current Term Now Closed     Weekly Hours: 9-11 hrs     Location: On Campus

My lab is involved with a large collaborative project to study disease transmission within and among species of wild birds. As part of this project, swabs of a variety of bird species are being collected to study their microbial communities (i.e. their microbiome). Lab studies suggest that microbial diversity can...

Rauri Bowie - Professor, Integrative Biology, Museum of Vertebrate Zoology

Status: Full- no new appr needed     Weekly Hours: 9-11 hrs     Location: On Campus

Students can assist with several ongoing research projects that investigate geographic variation and species limits in birds and integrate these data with quantification of prevalence of disease vectors such as bird malaria and trypanosome infections...

Rauri Bowie - Professor, Integrative Biology, Museum of Vertebrate Zoology

Status: Full- no new appr needed     Weekly Hours: 6-8 hrs     Location: On Campus

Nest structures are widespread across animals including insects, fish, amphibians, and most conspicuously, birds. Despite their ubiquity, nests remain one of the most understudied components of avian life history. Some of the most remarkable examples of elaborate nest design are within the passerine weaverbirds (family Ploceidae). Weaverbirds are an Old...

Rebecca Tarvin - Professor , Integrative Biology, Museum of Vertebrate Zoology

Status: Full- no new appr needed     Weekly Hours: 6-8 hrs     Location: On Campus

Evolutionary transitions underlying phenotypic change are difficult to study because they often occur over millions of years. However, the fruit fly has a short generation time and a small genome that is well annotated and cheap to sequence. We used a large-scale experimental evolution approach to evolve toxin-sequestering...

Rebecca Tarvin - Professor , Integrative Biology, Museum of Vertebrate Zoology

Status: Full- no new appr needed     Weekly Hours: 6-8 hrs     Location: On Campus

The Tarvin Lab studies how and why poison frogs don’t poison themselves. We aim to measure the effect of toxin consumption on frog health and chemical defenses through toxin feeding experiments paired with phenotypic assays (health monitoring, jumping challenges) and genomic assessment (RNA and DNA sequencing...

Rebecca Tarvin - Professor , Integrative Biology, Museum of Vertebrate Zoology

Status: Current Term Now Closed     Weekly Hours: 9-11 hrs     Location: On Campus

Amphibians -- frogs, salamanders, and caecilians -- exhibit a stunning variety of chemical defenses, ranging from antimicrobial peptides to antipredator neurotoxins and biological glues. Amphibian glues are the least-studied of these defenses. Additionally, the methods used to measure amphibian stickiness are not standardized, with some researchers gluing together beer cans to...

Rebecca Tarvin - Professor , Integrative Biology, Museum of Vertebrate Zoology

Status: Current Term Now Closed     Weekly Hours: 6-8 hrs     Location: On Campus

Amphibians -- frogs, salamanders, and caecilians -- exhibit a stunning variety of chemical defenses, ranging from antimicrobial peptides to antipredator neurotoxins and biological glues! These defenses generally co-occur with physiological, morphological, and behavioral adaptations that sometimes exhibit convergence with distantly related taxa. However, research into amphibian chemical defense has been far...