Episódios
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Michael Getz, a master's student here at Oregon State University, joins us this week on PolliNation to discuss his new paper on the recent introduction of the European Mason bee (Osmia cornuta) to British Columbia, Canada. Using computer vision technology he was able to identify Mason bee coccoons and model the bee's spread across North America.
Learn more about Michael's research here: https://www.researchgate.net/publication/381659270_The_Establishment_and_Potential_Spread_of_Osmia_cornuta_Hymenoptera_Megachilidae_in_North_America
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What does it take to create a certified pollinator pathway? This week on PolliNation, Colleen Rockwell, the Environmental Committee Chair for Milwaukie's Rotary Club, shares how Milwaukie became only the second certified pollinator pathway in Oregon.
Learn more about the Pollinator Pathway in Milwaukie here: https://www.pollinator-pathway.org/towns/milwaukie
Also, if you are interested in the fundraiser in Portland for the Oregon Bee Atlas, register here: https://extension.oregonstate.edu/master-melittologist/events/bees-bottles-biodiversity-fundraiser-oregon-bee-atlas
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The last record of the Leafcutter Bee (Trachusa gummifera) in Marin County was in 1977. That is, until the One Tam Community Science Program had a documented sighting of it nearly 47 years later.
This week we hear from Sara Leon Guerrero, a manager of the One Tam Community Science Program through the Golden Gate National Parks Conservancy. Sara tells us how One Tam is leading the way in bridging ecological data gaps, implementing long-term monitoring efforts, and fostering curiosity and community participation.
Learn more about the Tamalpais Bee Lab here:
https://www.onetam.org/tamalpais-bee-lab
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What happens to Mason bees after a number of consecutive cold days? Let's say a female lays an egg. What happens to it? Does it die? This week on PolliNation we welcome back Dr. Jim Cane and Ron Spendal to discuss their new paper "Eggs of the bee Osmia lignaria endure weeks of prolonged cold weather" https://www.researchgate.net/publication/381743824_Eggs_of_the_bee_Osmia_lignaria_endure_weeks_of_prolonged_cold_weather
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This week we explore Minnesota's Bee and Pollinator Discovery Center through the University of Minnesota's Landscape Arboretum. Ping Honzay, an educator and beekeeper at the Bee and Pollinator Discovery Center, discusses the innovative programs that engage the community and highlight the importance of pollinators.
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Everyone knows that hummingbirds visit flowers. But have you ever wondered how many other kinds of birds visit flowers and how important are they to the overall pollination ecology of flowering plants? This week we hear from Dr. Jeff Ollerton on his new book "Birds and Flowers: An Intimate 50 Million Year Relationship" https://pelagicpublishing.com/products/birds-and-flowers
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This week we hear about Oregon's Farm to School program and how it helps make the connection between Oregon agriculture and pollinators in the classroom. We are joined by Rick Sherman (Farm to Child Nutrition Program Manager at the Oregon Department of Education) and Michelle Markesteyn (Farm to School Specialist at Oregon State University Extension), who also host a great podcast (available on YouTube, Spotify and iTunes).
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This week we talk about the upcoming (Sept 21, 2024) Oregon Honey and Mead Festival with organizer Sharon Schmidt (Cascade Girl Organization) and Marla Bull Bear, one of the presenters who is the Director, Lakota Youth Development and Honey Lodge Program. Details on this year's festival can be found at: https://www.cascadegirl.org
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Bees are exposed to pesticide hazards in a variety of ways. Estimating how hazards to bees are changing over time, across an area as large as a state, is a daunting prospect. This week we hear about an attempt to estimate changes in hazards in a new paper by Dr. Emily Carlson, a recent PhD student from Oregon State University.
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Beekeepers often have a sense of periods of intense nectar flows, but it is a lot more difficult to assess pollen flows. In this episode we talk with Priya Chakrabarti Basu from Mississippi State University who talks about a new initiative to provide beekeepers with a better sense of the pollen flows of their region.
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Butterfly bush is a hardy shrub that pollinators love. But under certain situations it can become invasive, which has led to laws to limit the sale to sterile varieties and interspecific hybrids. But there is a question of whether the hybrids are really sterile and whether sterility impacts the benefits to bees. We get answers to these questions this week with Cara Stills, from the Ornamental Plant Breeding Program at Oregon State University.
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While roughly 70% of bee species are ground nesting, we know very little about the nesting biology of anything more than a handful of species. In this episode we hear from Dr. Jordan Kueneman and his project GNBees to generate more data from the public.
Dr. Jordan Kueneman is a research scientist and director of Project GNBee, a community science project dedicated to research and conservation of ground-nesting bees.
Web page: https://www.gnbee.org/ https://www.danforthlab.entomology.cornell.edu/people/jordan-kueneman/
iNaturalist Project: https://www.inaturalist.org/projects/ground-nesting-bees-3e6882c0-a112-4ddb-b043-1da25638ce96
Instagram: https://www.instagram.com/projectgnbee/?img_index=1
Youtube: https://www.youtube.com/channel/UCmWEIK6AhrOe307h92Jrk-g
Facebook: Ground-Nesting Bee Crew
Book recommendation: The Solitary Bees: Biology, Evolution, Conservation
Go-to-tool: Michener CD. The bees of the world. JHU press; 2000.
Favorite pollinator species: Andrena regularis
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The Yellow-Legged Hornet has landed in the US southeast. The hornet is originally from Asia, but is has spread widely into Europe. This week we hear from Maggie Gill, a senior scientist with the National Bee Unit in the UK tells about the innovative methods developed in the UK to track and erradicate these hornets.
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This episode we catch up with Katie Buckley the Pollinator Health Coordinator for Washington State Department of Agriculture. She tells us about two new pollinator bills that passed in the Washington Legislature, as well as the growing Washington Bee Atlas.
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Adult honey bees have a variety of organisms that live in their guts. Some are benign but some, like Nosema ceranae, can be pathogentic. In this episode we hear of Courtney MacInnis' relentless pursuit of understanding the status of an organism you have never heard of - Lotmaria passim - both on its own, and in combination with Nosema ceranae. Her findings are most unexpected.
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In this episode we hear from Susie Peterson who is the co-manager of the very popular Backyard Habitat Certification Program in Oregon. The program is managed in partnership with Portland Audubon and can help you better design your backyard for biodiversity.
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Bumble bee queens have been known to try and take over already established nests. Sometimes they manage to take over the nest and increase their own reproductive success. But according to new research from Heather Grab this is not what happens when a wild bumble bee queen tries to take over a commercial bumble bee colony.
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Land Trusts punch above their weight in creating pollinator habitat. In this episode we talk with Greenbelt Land Trust of some of their innovative methods for restoring pollinator habitat on a working farm.
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Bee Friendly Farming is an initiative to certify agricultural production for taking steps to help bees. This week we hear about the expansion of the program to the Pacific Northwest, specifically with regards to wine grapes.
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