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Uncover the hidden heroes of pollinationâwild and native beesâand their crucial role in maintaining ecosystem balance and food security. Dr. Natalie Lemanski shares fascinating research on seasonal shifts in bee communities and their impact on long-term ecosystem function. Learn how fostering bee diversity can stabilize crop production and buffer against environmental changes. Plus, find out how you can contribute by planting native species that bloom at different times to sustain bee populations and promote biodiversity.
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In this episode of The Beeâs Knees, weâre buzzing about two global celebrations: World Bee Day and the International Day for Biodiversity. Discover the vital role of wild and native bees in preserving ecosystems, maintaining biodiversity, and supporting global food security. Learn simple, actionable steps to help protect these crucial pollinators and create harmony with nature.
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Weâre exploring the fascinating world of flower foraging by bees with Dr. Jaya Mokkapati. How do different bee species decide between the quantity of flowers and the nutritional quality of pollen? What drives these choices, and what can they teach us about supporting pollinators? Join us to uncover actionable insights that can inspire conservation efforts and transform gardening and farming practices to better sustain our vital pollinators.
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Dive into the world of solitary leafcutter bees and discover how a seemingly undesirable mold could actually be their unlikely ally. Dr. Victoria Luizzi shares their fascinating research on Aspergillus mold, which might offer protective benefits to these essential pollinators. We talk about the leafcutterâs unique nesting habits, the symbiotic relationships between flora and fauna, and how a garden's bare patch can make a significant difference in supporting native bees.
*The term âfoulbroodâ was used mistakenly, when our guest intended to refer to âstonebrood.â
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In today's complex ecosystem, native bees play a critical role in maintaining biodiversity through their vital pollination efforts. However, their populations are under threat from various stressors such as climate change, habitat loss, and pesticide use. In this episode, we explore these challenges and the actionable steps we can take to support these invaluable pollinators with Dr. Johanne Brunet.
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In this inspiring episode, we're joined by Caroline Wagar from Environment America to explore simple, impactful steps each of us can take to support native bees. From creating vibrant urban gardens to pioneering legislative efforts, discover how small actions can have a big impact on pollinator-friendly environments. Get ready to be energized by creative ideas that engage communities in the mission to preserve bee habitats and foster biodiversity. Tune in now to learn how you can be a part of this vital movement and make a difference for the bees!
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In this episode of The Bee's Knees, we take a virtual journey to Mexico to explore the world of the melipona, a stingless honey bee essential for pollinating the Yucatan rainforest. Join us as Rebecca Robertson, founding director of the Mayan Melipona Bee Sanctuary, shares her captivating story of conservation, culture, and community.
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Ever wondered how bees choose their favorite flowers? Today weâre talking with Dr. Claire Hemingway who reveals fascinating insights into pollinator cognition and how bees' decisions impact biodiversity.
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What can be done about the alarming decline in pollinator populations? Today, weâre talking about the PollinAction Projectâs impactful initiatives with researcher Leonardo Lorenzato. Discover how creating green infrastructures, promoting economic sustainability, and raising awareness are crucial for supporting native bees, and get actionable advice on how you can make a difference in your own environment.
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Welcome to Season 3 of The Beeâs Knees! Weâll be talking to bee enthusiasts from around the globe, learning about the latest research and everyday opportunities to support and protect our native bees. Tune in for inspiring stories and actionable tips to help support our vital pollinators. The new season starts February 4.
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Todayâs conversation explores how extreme temperatures disrupt the chemical communication between plants and bumblebees, specifically their ability to detect floral scents. Dr. Sabine Nooten explains her study findings on the impact of heat on worker and male bumblebees and the broader implications for ecosystem services and biodiversity.
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In our bustling urban environments, the complex dance of pollination continues, often unnoticed. This week's discussion dives into the intricacies of urban pollination ecology with Dr. Elsa Youngstead, exploring how plants and pollinators interact within city landscapes. From battling air pollution to navigating cityscapes, bees are at the forefront of maintaining biodiversity. Join us as we uncover the dynamic ways in which cities alter plant-pollinator signaling and the innovative research that is paving the way for a sustainable future in urban conservation.
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Imagine sleeping for a couple of months, waking up and realizing youâve got to build a house, get a job, raise some kids, and feed them. Bumblebee queens go through this every spring and itâs really a critical time for their survival. Today, weâre speaking with Dr. Matthias Becher who shares his research on the seasonal needs of bumblebee colonies, particularly focusing on the critical early spring âhungry gap.â
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How do native bees survive winter's chill? Discover how you can keep them warm and cozy this winter through simple actions like leaving autumn leaves undisturbed and holding off on your garden cleanup. Weâll also share the importance of perhaps unsightly things like bare soil and dead wood. Listen in to create your own cold-weather refuge for native bees.
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In this episode of The Bee's Knees, we discuss the threats facing wild and native bees with Dr. Yi Zhou, an ecologist and entomologist. The discussion focuses on a study in South China's rice fields that revealed habitat loss as a more significant threat to pollinator diversity than pesticides. Dr. Zhou highlights the importance of conserving semi-natural habitats within agricultural landscapes to support bee populations.
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In this episode, we dive into Dr. Lindsie McCabe's enlightening study on how changing temperatures impact the survival rates of cavity-nesting bees. Conducting a transplant experiment over three years, Dr. McCabe and her team uncovered how elevation and temperature fluctuations influence bee emergence. Discover why generalist bees are more adaptable to elevation changes compared to specialist bees, and what this means for bee conservation efforts in the face of climate change. Don't miss this important conversation on the overlooked aspects of bee life stages and their implications for biodiversity.
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In this episode of The Bee's Knees, we blend technology, science, and the natural world. Join us as we explore an innovative tool revolutionizing bee conservation â BeeMachine. This cutting-edge app utilizes artificial intelligence to help identify and document various bee species, making it easier for scientists and enthusiasts alike. The appâs founder, Brian Spiesman, shares insights into the appâs development and its significant impact on bee conservation efforts.
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Letâs explore the world of the Nordic honeybee, or Apis mellifera mellifera, a subspecies that once flourished across Southern Scandinavia, Central, and Western Europe. Today, in Sweden, a mere 1,000 of the 160,000 hives still house these native bees, highlighting a pressing need for conservation efforts. Mats Niklasson brings his unique background in forest history and ecological restoration to the conversation, offering an insightful perspective on the Nordic honeybee, and the importance of biodiversity, conservation, and the intricate balance of our ecosystems.
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Weâre exploring the challenges faced by native bees due to rising temperatures and drier conditions. Dr. Melanie Kazenel discusses her research using a 16-year dataset from New Mexico's drylands, revealing that while some bee species show resilience, about half face potential declines. The conversation touches on bee physiology, the importance of bee size in pollination, and the broader implications of these changes for biodiversity and conservation.
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What are the indirect effects of honey bee introductions on native bee populations and plant pollination patterns? Dr. Maureen Page joins us to share the unique roles that native bees play in our ecosystems, highlighting their differences from their honey-producing cousins and how these distinctions are vital for the health of our planet. The common camas herb, a key focus of the study, will serve as a prime example of how native bees outperform honey bees in pollination effectiveness, thanks to their unique traits and behaviors.
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- Se mer
