Busy Bee Stressors: Tracking Bee Hive Data with William G. Meikle
Finding Genius Podcast
Richard Jacobs
4.4 • 1K Ratings
🗓️ 28 December 2020
⏱️ 29 minutes
🧾️ Download transcript
Summary
Bees can generate five pounds of honey a day under prime nectar-gathering conditions. Numerous factors make that possible and researchers like William Meikle work on modeling honey bee populations, keeping track of how different stressors might affect honey bee colony health.
Listen and learn
- What measures are important for beehive modeling and why,
- How bees are able to keep their brood area at a constant warm temperature, and
- What bee health productivity stressors are being analyzed and why, such as neonicotinoid exposure.
Willliam G. Meikle is a research entomologist with the United States Department of Agriculture. He studies the colony-level behavior of bees through placing sensors on colonies and monitoring them over long periods of time. This can gather evidence for how they might respond to sub lethal pesticides and other stressors. He's therefore constantly measuring things like hive weight, temperature, CO2, and internal humidity. These measures are akin to numbers from a monitor your doctor might have used to check your health. Various measures might indicate your activity, from sleeping to eating to drinking a cup of coffee.
No, bees don't drink coffee, but they do get exposed to neonicotinoids, which are a common type of agriculture insecticide affecting bees. Even at low amounts, he says he can see some sort of impact. Higher levels seem to cause bees to stop foraging, for example. Temperature is another abiotic factor he monitors. Bees have an amazing ability to keep the center area, the brood area, quite warm and constant.
Bee social behavior is more than just an inclination. Rather, they work as a superorganism, teaming up and taking turns to use their thoracic muscle movement to warm the center of the hive one by one. A healthy brood is dependent on this constant warmth, and bee population increase can only happen with successful brood rearing.
Listen in for more indications of bee colony health.
For more about his work, see the USDA Honey Bee web page.
Available on Apple Podcasts: apple.co/2Os0myK
Transcript
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| 0:00.0 | Forget frequently asked questions common sense common knowledge or Google how about advice from a real genius |
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| 0:25.0 | sleep science, cancer, stem cells, ketogenic diets, and more. Here come the geniuses. |
| 0:30.3 | This is the Finding Genius Podcast. |
| 0:33.0 | That is Richard Jacobs. |
| 0:35.0 | Hello, this is Richard Jacobs with the Finding Genius Podcast. |
| 0:41.0 | I have William G. Meekle. He's part of the USDA. He's a research |
| 0:44.7 | entomologist there and we're going to talk about the dynamics of bee colonies. |
| 0:49.2 | William, thanks for coming. Sure. Tell me about your work with USDA. |
| 0:54.0 | What's the specific focus of your work right now? |
| 0:57.0 | Well, I focus on colony-level behavior, bee colony, so I basically put a lot of sensors on beehives and monitor them |
| 1:06.9 | over long periods of time to see how things like sub-lethal pesticides might affect the colony behavior. |
| 1:14.0 | When you say monitor them, I know it's dark inside of a, you know, a beehive or a bee colony, |
| 1:19.0 | but can you use infrared or cameras or how do you monitor them? |
| 1:22.0 | Well, when I say monitor, I just mean colloquy. infrared or cameras or how do you monitor them? |
| 1:22.8 | Well, when I say monitor, I just mean collect data on a continuous basis. |
| 1:27.3 | Continuous might being one reading every 15 minutes, |
| 1:31.6 | it might mean one reading every second. We monitor, for example, |
| 1:35.8 | high weight, high temperature, CO2, we've done high internal humidity, basically just sort of collect a lot of |
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