The Best Biome
The Best Biome

The Best Biome

Grassland Groupies

Overview
Episodes

Details

Three prairie biologists make the ever-growing argument for why grasslands are the world's best biome. Features hosts Rachel Roth, Nicole Brown, and Allan Saylor of Kansas-based nonprofit Grassland Groupies.

Recent Episodes

[S4E9] State of the Grasslands 2025
DEC 11, 2025
[S4E9] State of the Grasslands 2025
<p>In our final episode of Season 4, The Best Biome team discusses the state of grasslands conservation in the current year (and what an eventful year it has been). We discuss the most significant threats and daunting challenges that we'll need to meet head on to protect our underappreciated and overlooked ecosystems. Topics include rollbacks to the Endangered Species Act, attacks on research funding, extraction on public lands, the truth behind grazing leases, and much, much more.</p> <p>Of course, we have plenty of good news to share as well! Join us as we bid 2025 farewell and get ready for whatever next year will bring.</p> <p><em>Note: There is some occasional strong language used in this episode, as a result of our passion about these topics.</em></p> <p><strong>Primary Sources</strong>:</p> <p>Rachel's Sources:</p> <ul> <li> <p><a href="https://www.law.georgetown.edu/environmental-law-review/blog/the-single-most-impactful-day-of-deregulation-in-epa-history/" rel="nofollow">Jack Hatzimemos, Georgetown Environmental Law Review, &amp;quot;The Single Most Impactful Day of Deregulation in EPA History&amp;quot;, Mar. 20, 2025</a></p> </li> <li> <p><a href="https://morethanjustparks.substack.com/p/mike-lee-is-still-trying-to-steal?publication_id=1594349&amp;post_id=177682905&amp;isFreemail=true&amp;r=5b2c9i&amp;triedRedirect=true" rel="nofollow">More Than Just Parks: &amp;quot;Mike Lee is Still Trying to Steal Your Land&amp;quot;, Nov. 5, 2025 </a></p> </li> <li> <p><a href="https://iratracker.org" rel="nofollow">Inflation Reduction Act Rollback Tracker</a></p> </li> </ul> <p><a href="https://iratracker.org/" rel="nofollow">****</a></p> <ul> <li> <p><a href="https://climate.law.columbia.edu/content/climate-backtracker" rel="nofollow">Columbia Law Climate Backtracker</a></p> </li> <li> <p><a href="https://billmckibben.substack.com/p/a-different-kind-of-leader-gives?utm_campaign=post&amp;utm_medium=web&amp;triedRedirect=true" rel="nofollow">Bill McKibben: The Crucial Years, &amp;quot;A Different Kind of Leader Gives A Different Kind of Speech&amp;quot;, Oct. 1, 2025</a></p> </li> <li> <p><a href="https://heathercoxrichardson.substack.com/p/october-16-2025?utm_source=publication-search" rel="nofollow">Heather Cox Richardson, &amp;quot;Letters from an American&amp;quot; Oct. 16, 2025</a></p> </li> </ul> <p><a href="https://iratracker.org/" rel="nofollow">****</a></p> <p>Nicole's Sources:</p> <ul> <li> <p><a href="https://www.americanprogress.org/article/the-trump-administrations-expansive-push-to-sell-out-public-lands-to-the-highest-bidder/" rel="nofollow">Center for American Progress: &amp;quot;The Trump Administration&amp;#x27;s Expensive Push to Sell Out Public Lands to the Highest Bidder&amp;quot; Sep. 22, 2025</a></p> </li> <li> <p><a href="https://morethanjustparks.substack.com/p/trump-administration-decides-endangered?utm_campaign=post-expanded-share&amp;utm_medium=web&amp;triedRedirect=true" rel="nofollow">More Than Just Parks: &amp;quot;Trump Administration Decides Endangered Species Act Will No Longer Be Followed&amp;quot; Nov. 21, 2025</a></p> </li> <li> <p><a href="https://worksfornature.org/article/voters-deliver-big-wins-for-conservation-funding-in-2025" rel="nofollow">Works for Nature: &amp;quot;Voters Deliver Big Wins for Conservation Funding in 2025.&amp;quot; Nov. 10, 2025</a></p> </li> <li> <p>H.R. 1:</p> </li> </ul> <p><a href="https://www.congress.gov/bill/119th-congress/house-bill/1/text" rel="nofollow">The One Big Beautiful Bill Act</a></p> <p><a href="https://morethanjustparks.substack.com/p/trump-administration-decides-endangered?utm_campaign=post-expanded-share\&amp;utm_medium=web\&amp;triedRedirect=true" rel="nofollow">https://morethanjustparks.substack.com/p/trump-administration-decides-endangered?utm_campaign=post-expanded-share\&amp;amp;utm_medium=web\&amp;amp;triedRedirect=true</a></p> <p><a href="https://www.americanprogress.org/article/the-trump-administrations-expansive-push-to-sell-out-public-lands-to-the-highest-bidder/" rel="nofollow">https://www.americanprogress.org/article/the-trump-administrations-expansive-push-to-sell-out-public-lands-to-the-highest-bidder/</a></p> <p>Allan's Sources:</p> <ul> <li> <p><a href="https://www.propublica.org/article/grazing-ranchers-public-lands-trump" rel="nofollow">ProPublica and High Country News, &amp;quot;Wealthy Ranchers Profit from Public Lands&amp;quot;, Dec. 2, 2025</a></p> </li> <li> <p><a href="https://biologicaldiversity.org/w/news/press-releases/trump-attack-on-public-lands-threatens-wildlife-water-climate-2025-11-10/" rel="nofollow">Center for Biological Diversity: &amp;quot;Trump Administration sued over attempted removal of BLM&amp;#x27;s Public Lands Rule&amp;quot; Nov. 10, 2025 </a></p> </li> <li> <p><a href="https://www.nytimes.com/interactive/2025/12/02/upshot/trump-science-funding-cuts.html?unlocked_article_code=1.5k8.HFYo.4LKPypK74y6u&amp;smid=url-share" rel="nofollow">NYT: &amp;quot;The US is funding fewer grants in every area of science and and medicine&amp;quot;, Dec. 2, 2025.</a></p> </li> <li> <p><a href="http://uhttps/www.ucs.org/resources/attacks-on-science" rel="nofollow">Union for Concerned Scientists: Attacks on Science</a></p> </li> <li> <p>[Lawfare Litigation Tracker](</p> </li> </ul> <p>This podcast is powered by <a href="https://pinecast.com" rel="nofollow">Pinecast</a>.</p>
play-circle icon
145 MIN
[S4E8] The Spookiest Biome!
OCT 9, 2025
[S4E8] The Spookiest Biome!
<p>'Tis the season FOR TERROR! Fortunately, nature is pretty metal and has no shortage of scary phenomena to discuss. On our Halloween episode of The Best Biome, we bring you three terrible tales of body horror... from the perspective of plants! These are guaranteed to strike fear into your fiber, send a shiver through your leaves and make your chlorophyll run cold. If these give your houseplants nightmares, you can't say we didn't warn you.</p> <p><strong>Primary Sources</strong>:</p> <p>Nicole's Sources:</p> <ol> <li><a href="https://planttalk.colostate.edu/topics/insects-diseases/1452-aster-yellows/" rel="nofollow">https://planttalk.colostate.edu/topics/insects-diseases/1452-aster-yellows/</a></li> <li><a href="https://agsci.colostate.edu/agbio/ipm-pests/aster-leafhopper-and-aster-yellows/" rel="nofollow">https://agsci.colostate.edu/agbio/ipm-pests/aster-leafhopper-and-aster-yellows/</a> </li> </ol> <p>Rachel's Sources: </p> <ol> <li>Texas Plant Disease Handbook by Texas A&amp;M AgriLife Extension (<a href="https://plantdiseasehandbook.tamu.edu/landscaping/trees/cottonwood-and-poplar/" rel="nofollow">https://plantdiseasehandbook.tamu.edu/landscaping/trees/cottonwood-and-poplar/</a>)</li> <li>Mushroom Monday, Cracked Cap Polypore (<a href="https://www.mushroommonday.com/post/cracked-cap-polypore-fulvifomes-robiniae" rel="nofollow">https://www.mushroommonday.com/post/cracked-cap-polypore-fulvifomes-robiniae</a>)</li> </ol> <p>Allan's Source: Torres-Cruz, Terry J., et al. &quot;Insects visit Fusarium xyrophilum pseudoflowers on the host Xyris surinamensis (Xyridaceae) and carry fungal DNA on their bodies.&quot; <em>bioRxiv</em> (2024): 2024-03. <a href="https://doi.org/10.1101/2024.03.05.583517" rel="nofollow">https://doi.org/10.1101/2024.03.05.583517</a></p> <p><strong>+++ More of Our Work +++</strong> <a href="https://www.grasslandgroupies.org/" rel="nofollow">Website</a> <a href="https://www.facebook.com/GrasslandGroupies" rel="nofollow">Facebook</a> <a href="https://www.tiktok.com/@grasslandsrule" rel="nofollow">TikTok</a> <a href="https://www.twitch.tv/grasslandgroupies" rel="nofollow">Twitch</a> <a href="https://bsky.app/profile/grasslandgroupies.bsky.social" rel="nofollow">Bluesky</a></p> <p><strong>+++ Contact Us +++</strong> Text/Call: (316)-512-8933 <a href="https://pinecast.com/dashboard/podcast/the-best-biome/mailto:[email protected]" rel="nofollow">[email protected]</a></p> <p><strong>+++ Support Us +++</strong> <a href="https://www.bonfire.com/store/grassland-groupies/" rel="nofollow">Bonfire Merch Store</a> CashApp: $GrasslandGroupies Or... <a href="https://www.grasslandgroupies.org/give/" rel="nofollow">donate directly to our org</a>.</p> <p>This podcast is powered by <a href="https://pinecast.com" rel="nofollow">Pinecast</a>.</p>
play-circle icon
44 MIN
[S4E6] Rivercane Reverie
AUG 14, 2025
[S4E6] Rivercane Reverie
<p>In this month's Best Biome, Nicole tells the story of a grassland ecosystem so rare and so endangered that neither of her co-hosts had any idea it existed! We're talking about the once-ubiquitous canebrake ecosystems of the eastern United States, which were quite literally American bamboo forests, complete with their own prehistoric red pandas. Find out what happened to the unique rivercane landscape, and what's being done to save it today. Let the search for 30 ft.-tall grasses become your new obsession!</p> <p>Also, check out these great organizations doing rivercane restoration! Cherokee Preservation Foundation Rivercane Restoration Alliance Chattooga Conservancy</p> <p><strong>Primary Sources</strong>:</p> <ul> <li>Phylogenetic relationships and natural hybridization among the North American woody bamboos (Poaceae: Bambusoideae: Arundinaria) March 2010 <a href="https://bsapubs.onlinelibrary.wiley.com/doi/10.3732/ajb.0900244" rel="nofollow">https://bsapubs.onlinelibrary.wiley.com/doi/10.3732/ajb.0900244</a> </li> <li>Campbell, Julian. 2012. Growth of Cane. Bluegrass Woodland Restoration Center. <a href="https://bluegrasswoodland.com/uploads/Arundinaria__Growth_of_Cane_.pdf" rel="nofollow">https://bluegrasswoodland.com/uploads/Arundinaria__Growth_of_Cane_.pdf</a> </li> <li>Giant Cane and Other Native Bamboos: Establishment and Use for Conservation of Natural Resources in the Southeast USDA - NRCS 2021 <a href="https://bsapubs.onlinelibrary.wiley.com/doi/10.3732/ajb.0900244" rel="nofollow">https://bsapubs.onlinelibrary.wiley.com/doi/10.3732/ajb.0900244</a></li> </ul> <p><strong>+++ More of Our Work +++</strong> <a href="https://www.grasslandgroupies.org/" rel="nofollow">Website</a> <a href="https://www.facebook.com/GrasslandGroupies" rel="nofollow">Facebook</a> <a href="https://www.tiktok.com/@grasslandsrule" rel="nofollow">TikTok</a> <a href="https://www.twitch.tv/grasslandgroupies" rel="nofollow">Twitch</a> <a href="https://bsky.app/profile/grasslandgroupies.bsky.social" rel="nofollow">Bluesky</a></p> <p><strong>+++ Contact Us +++</strong> Text/Call: (316)-512-8933 <a href="https://pinecast.com/dashboard/podcast/the-best-biome/mailto:[email protected]" rel="nofollow">[email protected]</a></p> <p><strong>+++ Support Us +++</strong> <a href="https://www.bonfire.com/store/grassland-groupies/" rel="nofollow">Bonfire Merch Store</a> CashApp: $GrasslandGroupies Or... <a href="https://www.grasslandgroupies.org/give/" rel="nofollow">donate directly to our org</a>.</p> <p>This podcast is powered by <a href="https://pinecast.com" rel="nofollow">Pinecast</a>.</p>
play-circle icon
61 MIN
[S4E5] Sunflower Politics
JUL 10, 2025
[S4E5] Sunflower Politics
<p>Our view of nature is often constrained by the idea of competition: life as a zero-sum game, where the victorious survive, and the defeated fade into extinction. But not every relationship in life is competitive! Sure, as living things, we must always be aware of our enemies, but our survival is just as closely tied to our social entanglements- our family, friends, neighbors, and communities.</p> <p>In a rebuttal to the hyper-competitive view of ecology, Rachel shares evidence from a growing field of botany that dares to look at how plants behave by applying social theory to their choices. There are many conversations happening among the plants of our grasslands that we haven't been hearing, and it's time to unpack the complexity of these interspecies relationships if we want to really understand how this ecosystem works.</p> <p><strong>Primary Sources</strong>:</p> <ul> <li>Cahill Lab - University of Alberta: <a href="https://cahilllab.ca/" rel="nofollow">https://cahilllab.ca/</a></li> <li>Megan K. Ljubotina and James F. Cahill Jr., “Effects of Neighbour Location and Nutrient Distributions on Root Foraging Behavior of the Common Sunflower,” Proceedings of the Royal Society B 286, no. 1911 (2019): 20190955 <a href="https://doi.org/10.1098/rspb.2019.0955" rel="nofollow">https://doi.org/10.1098/rspb.2019.0955</a></li> <li>Mónica López Pereira et al., “Light-Mediated Self</li> <li>Organization of Sunflower Stands Increases Oil Yield in the Field,” Proceedings of the National Academy of Sciences 114, no. 30 (2017): 7975–80. <a href="https://doi.org/10.1073/pnas.1618990114" rel="nofollow">https://doi.org/10.1073/pnas.1618990114</a></li> <li>James F. Cahill Jr., “The Inevitability of Plant Behavior,” American Journal of Botany 106, no. 7 (2019): 903-5. <a href="https://doi.org/10.1002/ajb2.1313" rel="nofollow">https://doi.org/10.1002/ajb2.1313</a></li> <li>Robin W. Kimmerer, “Asters and Goldenrod,” in <em>Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge and the Teachings of Plants </em>(Minneapolis: Milkweed, 2013)</li> </ul> <p><strong>+++ More of Our Work +++</strong> <a href="https://www.grasslandgroupies.org/" rel="nofollow">Website</a> <a href="https://www.facebook.com/GrasslandGroupies" rel="nofollow">Facebook</a> <a href="https://www.tiktok.com/@grasslandsrule" rel="nofollow">TikTok</a> <a href="https://www.twitch.tv/grasslandgroupies" rel="nofollow">Twitch</a> <a href="https://bsky.app/profile/grasslandgroupies.bsky.social" rel="nofollow">Bluesky</a></p> <p><strong>+++ Contact Us +++</strong> Text/Call: (316)-512-8933 <a href="https://pinecast.com/dashboard/podcast/the-best-biome/mailto:[email protected]" rel="nofollow">[email protected]</a></p> <p><strong>+++ Support Us +++</strong> <a href="https://www.bonfire.com/store/grassland-groupies/" rel="nofollow">Bonfire Merch Store</a> CashApp: $GrasslandGroupies Or... <a href="https://www.grasslandgroupies.org/give/" rel="nofollow">donate directly to our org</a>.</p> <p>This podcast is powered by <a href="https://pinecast.com" rel="nofollow">Pinecast</a>.</p>
play-circle icon
53 MIN
[S4E4] Healing the World (and Heavy Metals) with Plants
JUN 12, 2025
[S4E4] Healing the World (and Heavy Metals) with Plants
<p>Phytoremediation. A fun word to say, but what does it mean? Turns out it's quite simple: using the superpower many plants naturally have to heal our wonderful Earth from terrible soil contaminants. Allan pulls us off the dark abyss edge that is our current world to deliver a wonderful tale of plants. </p> <p><strong>Primary Sources</strong>:</p> <ul> <li>Gerhardt KE, Gerwing PD, Greenberg BM. <a href="https://doi.org/10.1016/j.plantsci.2016.11.016" rel="nofollow">Opinion: Taking phytoremediation from proven technology to accepted practice</a>. Plant Sci. 2017 Mar;256:170-185. Epub 2016 Dec 5. PMID: 28167031.</li> <li>Lee, Jae. (2013). <a href="http://dx.doi.org/10.1007/s12257-013-0193-8" rel="nofollow">An overview of phytoremediation as a potentially promising technology for environmental pollution control</a>. Biotechnology and Bioprocess Engineering. 18. </li> </ul> <p><strong>+++ More of Our Work +++</strong> <a href="https://www.grasslandgroupies.org/" rel="nofollow">Website</a> <a href="https://www.facebook.com/GrasslandGroupies" rel="nofollow">Facebook</a> <a href="https://www.tiktok.com/@grasslandsrule" rel="nofollow">TikTok</a> <a href="https://www.twitch.tv/grasslandgroupies" rel="nofollow">Twitch</a> <a href="https://bsky.app/profile/grasslandgroupies.bsky.social" rel="nofollow">Bluesky</a></p> <p><strong>+++ Contact Us +++</strong> Text/Call: (316)-512-8933 <a href="https://pinecast.com/dashboard/podcast/the-best-biome/mailto:[email protected]" rel="nofollow">[email protected]</a></p> <p><strong>+++ Support Us +++</strong> <a href="https://www.bonfire.com/store/grassland-groupies/" rel="nofollow">Bonfire Merch Store</a> CashApp: $GrasslandGroupies Or... <a href="https://www.grasslandgroupies.org/give/" rel="nofollow">donate directly to our org</a>.</p>
play-circle icon
55 MIN