• 794: Fascinating Field Work Following Birds of the North American Boreal Forests - Dr. Bruce Beehler
    Jan 6 2025

    Dr. Bruce Beehler is an ornithologist and Research Associate in the Bird Division of the Smithsonian Institution’s National Museum of Natural History. Bruce's research is focused on the birds of the boreal conifer forests of the U.S. and Canada. He is interested in understanding how the permanent resident birds survive in these forests year round. Bruce spends much of his free time outside and immersed in nature. He enjoys playing tennis, going for hikes, and kayaking, as well as watching wildlife at the feeders outside his home. He completed his undergraduate studies in American Civilization at Williams College and received his Masters and PhD degrees in Biology from Princeton University where he studied behavioral ecology of the birds of paradise. Afterwards, Bruce worked for ten years at the Smithsonian’s Natural Museum of Natural history. Before returning to the Museum in 2014, Bruce worked for Conservation International, the Wildlife Conservation Society, the U.S. Department of State, Counterpart International, and the National Fish and Wildlife Foundation. Bruce is a Fellow of the American Ornithologists Union, and he is the author of eleven books including a field guide and a taxonomic checklist of Birds of New Guinea and the recently released book North on the Wing. In our interview, Bruce shared some of his fantastic stories about life and science.

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    49 min
  • 793: Improving our Understanding of How Snakes and Lizards Hear - Dr. Dawei "David" Han
    Dec 30 2024

    Dr. Dawei “David” Han is a Postdoctoral Fellow in the Department of Biology at the University of Maryland, College Park. David studies how snakes hear. Snakes are able to detect sound without external ear structures, particularly low frequency vibrations, and David is interested in how this process works, as well as the structures and pathways involved. When he’s not working, David enjoys taking care of his pet snakes at home and observing reptiles and amphibians in the wild in his backyard and local parks. There are a variety of snakes native to Maryland, and it’s fun to get outside and see what he can find. David received his bachelor’s degree in Biology from China Agricultural University and his master’s degree in Biology from Truman State University. He recently completed his PhD in Neuroscience at the University of Maryland, College Park where he is now conducting postdoctoral research. In this interview, he shares more about his life and science.

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    33 min
  • 792: Investigating Interactions Between Amphibian Immune Systems, Invading Pathogens, and the Environment - Dr. Barbara Katzenback
    Dec 23 2024

    Dr. Barbara Katzenback is an Assistant Professor in the Department of Biology at the University of Waterloo. Barb studies how frogs defend themselves from diseases to stay alive, and she also investigates how the environments that frogs live in impact their ability to defend against diseases. Frogs and other amphibians are critical components of the food web, they are important for pest control, they are indicators for the health of their environment, and they produce interesting molecules on the surface of their skin that may have relevance for human health. Barb’s hobbies outside of science include engaging in a variety of physical activities like running, yoga, and hiking with her husband and two dogs. She’s also experimented with soccer, spin classes, cross country skiing, rock climbing, and inner tube water polo. Some of her other interests include pottery, art, crafting, baking, gardening, sewing, and leisure reading. Barb earned her BSc with Honors in Immunology and Infection from the University of Alberta. She received her PhD in Physiology, Cell, and Developmental Biology from the University of Alberta as well. Barb was next awarded a Natural Sciences and Engineering Research Council (NSERC) Postdoctoral Fellowship to conduct research at Carleton University, followed by an NSERC Banting Postdoctoral Fellowship to conduct research at the University of Waterloo before joining the faculty there. In our interview, Barb speaks more about her experiences in life and science.

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    38 min
  • 791: Studying Photosynthetic Sea Slugs and Other Underwater Invertebrates - Dr. Michael Middlebrooks
    Dec 16 2024

    Dr. Michael Middlebrooks is an Associate Professor of Biology at the University of Tampa. Michael’s research focuses on various species of sea slugs, particularly a group called the Sacaglossan sea slugs. Some of them have developed the ability to use chloroplasts from the algae they eat to become photosynthetic themselves. Michael studies how being a photosynthetic animal can change their ecology and their interactions with other organisms. He also does some work on seagrass restoration and how this affects plant-animal interactions. Scuba diving is Michael’s favorite thing in the world to do, and he’s able to explore the underwater world and look for cool animals both for work and in his free time. In addition, he enjoys listening to live music and reading. He received his B.S. in biology from Florida State University and his Ph.D. in Integrative biology from the University of South Florida. He remained at the University of South Florida to conduct postdoctoral research before joining the faculty at the University of Tampa. Michael was awarded the Outstanding Faculty Advisor Award from the University of Tampa as well as the University’s Outstanding Student Research Supervisor Award from the College of Natural and Health Sciences there. In this interview, he shares more about his life and science.

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    35 min
  • 790: Investigating the Intersection of Public Health, Infectious Disease, and Behavior Change to Improve Human Health - Dr. Satesh Bidaisee
    Dec 9 2024

    Dr. Satesh Bidaisee is a Professor of Public Health and Preventative Medicine and Assistant Dean for Graduate Studies at St. George’s University in Grenada. He is also an Adjunct Professor in the Center for Global Health at Old Dominion University and a Visiting Professor at Chitkara University in India and at Kasetsart University in Thailand. Many aspects of human health are linked with conditions in our environment. Satesh’s research aims to identify and understand environmental factors that can impact human health, both positively and negatively. One of Satesh’s passions outside of science is aviation. He has been fascinated by aircraft since childhood, and for the past decade, Satesh has enjoyed flying throughout the Caribbean region as a private pilot. Satesh received his Doctor of Veterinary Medicine Degree (D.V.M.) from the University of the West Indies, St. Augustine Campus, a Master’s of Science (M.S.) degree in Public Health from St. George’s University, and a Doctor of Education Degree (Ed.D.) from the University of Sheffield. Prior to joining the faculty at St. George’s University, Satesh held positions at the University of Trinidad and Tobago as well as the Ministry of Health in Trinidad and Tobago. Satesh is a Fellow of the Royal Society of Public Health, the Royal Society of Tropical Medicine and Hygiene, the International Society on Infectious Diseases, and the Society of Biology. He is also board certified by the United States National Board of Public Health Examiners. In our interview, Satesh shared his experiences in life and science.

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    51 min
  • 789: Studying the Molecular Mechanisms Important for the Parasite that Causes Malaria - Dr. Karine Le Roch
    Dec 2 2024

    Dr. Karine Gaelle Le Roch is a Professor in the Department of Molecular, Cell and Systems Biology and Director of the Center for Infectious Disease and Vector Research at the University of California, Riverside. Karine’s research focuses on parasites, and much of her work has focused on the parasite that causes malaria in humans. She is working to better understand the life cycle of the parasite, how the molecular components in its body work together, and how the parasite’s function can be disrupted after a person has been infected in order to treat and cure malaria. When she’s not doing science, Karine enjoys sailing in the San Diego Bay, skiing in the winter, spending time with her son, and watching him play soccer. She received her BA in Biochemistry and Microbiology from the University Paris-Sorbonne, her MS in host-parasite interactions between Oxford University in the UK and the University of Lille in France, and her PhD in Parasitology and host-parasite interactions from the University Paris-Sorbonne. Afterwards, she conducted postdoctoral research at The Scripps Research Institute in La Jolla and subsequently she was an Institute Fellow at the Genomics Institute of the Novartis Research Foundation. Karine joined the faculty at UCR in 2006. She has earned various honors and awards throughout her career, including the Academic Senate Regent Award for Outstanding Research from the University of California, she was a participant in the Provost Faculty Leadership Program at UCR and the University of California’s Women’s Initiative for Professional Development. In our interview, Karine shares more about her life and science.

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    39 min
  • 788: Researching the Comparative Genomics of Pathological and Beneficial Bacteria - Dr. Rebecca Wattam
    Nov 25 2024

    Dr. Rebecca Wattam is a Research Associate Professor in the Network Dynamics and Simulation Science Laboratory within the Biocomplexity Institute of Virginia Tech. Rebecca is the outreach and biology lead for a bioinformatics research center that scientists use to share and analyze their data on bacteria and bacterial genomes. This research center was originally funded to study bacteria that can make us sick in order to develop vaccines, identify drug targets, and predict outbreaks of illnesses. However, there are a lot of beneficial types of bacterial that are also now being studied based on their use for fermentation, alternate energy sources, probiotics, and other purposes. Rebecca is particularly interested in examining the similarities and differences between groups of bacteria. Living in Blacksburg, Virginia, Rebecca is close to the beautiful Appalachian Trail. She spends much of her free time hiking, canoeing, exploring the outdoors, and watching the wildlife. Rebecca received her B.S. and M.S. degrees from the University of New Mexico in Biology. Next, she attended the University of Wisconsin-Madison where she earned a joint Ph.D. degree in Entomology and Veterinary Science. Rebecca received a MacArthur Fellowship to conduct postdoctoral research at the University of Arizona in Tucson, and she completed a second postdoctoral fellowship there as well before accepting a position on the faculty at Virginia Tech. In our interview, Rebecca speaks more about her experiences in life and science.

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    50 min
  • 787: Examining the Neural Circuits Involved in Using Timing Differences to Localize Sound - Dr. Catherine Carr
    Nov 18 2024

    Dr. Catherine Emily Carr is a Distinguished University Professor in the Department of Biology at the University of Maryland, College Park. In the lab, Catherine is interested in understanding how animals perceive their environment. This work involves observing animal behavior in the field, as well as laboratory studies to try to understand the biology of how different fish, birds, and reptiles use their senses and their nervous systems to perceive the world around them. Much of Catherine’s recent work has focused on hearing and how animals use the sounds they perceive and produce. Lately, Catherine has enjoyed spending her free time reading and doing volunteer work for the Maryland State Park system. As a volunteer she has been removing invasive species, like English Ivy and Japanese honeysuckle, from her local parks in an effort to restore the native habitats. Catherine received her undergraduate training in Zoology with first class honors at the University of Cape Town, and she completed her M.A. degree in biology at the State University New York at Buffalo. She was awarded her Ph.D. in Neuroscience at the University of California, San Diego. Afterwards, Catherine conducted postdoctoral research at CalTech, and she served briefly on the faculty at the University of Rochester before joining the faculty at the University of Maryland in 1990. She has served as a course director and co-director at the Marine Biological Laboratory at Woods Hole and has served as President, Director, and a Trustee for the Glass Foundation. Catherine has received numerous awards and honors over the years, including an Alfred P. Sloan Research Fellowship and she was awarded the Humboldt Senior Research Prize twice. She is also a fellow of the American Association for the Advancement of Science, the Hanse-Wissenschaftskolleg, and the International Society for Neuroethology. She received an honorary doctorate degree from the University of Southern Denmark, and she was named Mentor of the Year in the Neuroscience and Cognitive Science Program at the University of Maryland. In this interview, she shares more about her life and science.

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    43 min