How do you identify “an expert”? The answer to this question is more complex than you might think. Most of us might think of people with multiple degrees or extensive experience in a specific field as experts. However, as our guest this week is discovering, experts can be people with passion, people with connections or people with specific job titles. Recognizing the enacted and relationally valued characteristics of an expert is essential to creating systems where experts that reflect a community’s ideas and values are the ones making the decisions. One example is the community of people around and connected to the Puget Sound watershed region and the jurisdiction of the Puget Sound Partnership: an area spanning 12 counties and 28 recognized Tribal Nations. Large restoration efforts are underway to restore Puget Sound and prime the ecosystem for climate adaptation. These efforts hinge on not just access to climate adaptation knowledge, but who is recognized to apply such knowledge and the social structures to shape its uptake. Our guest this week is Krista Harrington, a 4th year PhD Candidate in the Department of Fisheries, Wildlife, and Conservation Sciences. Krista utilizes political ecology and science, technology, and society theory in environmental natural resource management. During her Bachelor’s degree, Master’s degree and time spent working in wildlife conversation, she kept asking herself “who are we going to for expertise?”. This question ultimately shaped the path of her PhD work and is how she is contributing to restoring Puget Sound. Hosted by Emilee Lance and Esteban Hernandez

Blue whales (Balaenoptera musculus) are the largest animals that have ever existed on Earth. Despite this, they feed exclusively on krill (Nyctiphanes australis) which are typically no larger than 2 cm. Thus, they must consume massive amounts of these tiny organisms to support the large energy requirements of their life history processes. Researchers are interested in understanding how predator-prey dynamics between blue whales and krill may shift with changing ocean conditions. Nicole Principe is a 2nd year PhD student in the Geospatial Ecology of Marine Megafauna (GEMM) Lab at the Oregon State University Marine Mammal Institute, led by Dr. Leigh Torres. Her PhD work is part of the SAPPHIRE (Synthesis of Acoustics, Physiology, Prey, and Habitat in A Rapidly Changing Environment) Project and will focus on blue whales in the South Taranaki Bight in Aotearoa (New Zealand). This interdisciplinary work involves using oceanographic data, active acoustics for prey, drone imagery (i.e., photogrammetry), and hormone analysis to investigate the availability of krill and blue whale health and population resilience to climate change.

Join us for a chat with Jazlee Crowley, a 4th year PhD student in Integrative Biology who takes us on a deep dive into the complex interactions of the bodhi tree. Jazlee's research takes us to Hawaii, but as we soon learn, relationships with the bodhi tree are prominent in many countries and cultures. As Jazlee investigates the role of the bodhi tree in Hawaii as an "invasive", it becomes apparent that her research sits at an intersection of science, philosophy, spirituality and culture. Hosted by Matthew Vaughan and Emilee Lance.