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Wildlife By The Numbers
U.S. Fish and Wildlife Service
11 episodes
1 month ago
Co-hosted by Grant Harris, PhD, along with statisticians David "Randy" Stewart, PhD, and Matthew Butler, PhD, the Wildlife By The Numbers podcast emphasizes the importance of proper statistical approaches in wildlife ecology. Grant, Randy, and Matt also share anecdotes to create awareness about the challenges and rewards of ecological research. The special feature episodes of Wildlife By The Numbers, co-hosted by Cinthia, "The databrarian", highlight data lifecycle topics that support the work of wildlife ecology professionals. https://iris.fws.gov/APPS/ServCat/Reference/Profile/181148
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Nature
Education,
How To,
Science,
Mathematics
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All content for Wildlife By The Numbers is the property of U.S. Fish and Wildlife Service and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Co-hosted by Grant Harris, PhD, along with statisticians David "Randy" Stewart, PhD, and Matthew Butler, PhD, the Wildlife By The Numbers podcast emphasizes the importance of proper statistical approaches in wildlife ecology. Grant, Randy, and Matt also share anecdotes to create awareness about the challenges and rewards of ecological research. The special feature episodes of Wildlife By The Numbers, co-hosted by Cinthia, "The databrarian", highlight data lifecycle topics that support the work of wildlife ecology professionals. https://iris.fws.gov/APPS/ServCat/Reference/Profile/181148
Show more...
Nature
Education,
How To,
Science,
Mathematics
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Random Sampling
Wildlife By The Numbers
17 minutes 26 seconds
1 year ago
Random Sampling

Hosts Matthew Butler, Grant Harris, and Randy Stewart set the stage for Wildlife by the Numbers emphasizing the importance of proper scientific approaches in wildlife ecology and sharing anecdotes to create awareness about the challenges and rewards of ecological research.


Episode quotes:

"Today, we're gonna talk about an issue that we often confront with biologists, particularly young biologists that are just getting into wildlife work and understanding statistics and science well, conservation science design of of studies, and that is random sampling and the importance of random sampling and why it matters. To help introduce this topic, we'll start with, a simple example, and then we'll get into more wildlife oriented issues. So for the simple example, I have a big garden, and it's large. It's it's an acre in size."


"Okay. So now that we know we need to to sample, so to not count everything but parts of it, and we want those parts to be representative, how do we then get that representative sample? What do what procedure do we have to use to make sure that sample represents the population at large?"


"And so that's why we were talking about we wanna make sure that when we sample, we are doing it in a random way to account for the differences in number of tomatoes on each plant to make sure we have an accurate representation of the true count in that garden."



Episode music: Shapeshifter by Mr Smith is licensed under a Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/

https://freemusicarchive.org/music/mr-smith/studio-city/shapeshifter/


Cite this episode: https://doi.org/10.7944/usfws.wbtn.s01ep01

Citation formatter: https://citation.doi.org/

Wildlife By The Numbers
Co-hosted by Grant Harris, PhD, along with statisticians David "Randy" Stewart, PhD, and Matthew Butler, PhD, the Wildlife By The Numbers podcast emphasizes the importance of proper statistical approaches in wildlife ecology. Grant, Randy, and Matt also share anecdotes to create awareness about the challenges and rewards of ecological research. The special feature episodes of Wildlife By The Numbers, co-hosted by Cinthia, "The databrarian", highlight data lifecycle topics that support the work of wildlife ecology professionals. https://iris.fws.gov/APPS/ServCat/Reference/Profile/181148