Nature's Archive

Michael Hawk

Nature’s Archive, hosted by Michael Hawk, delves into the beauty and complexity of the natural world through interviews with ecologists, naturalists, educators, authors, and researchers. Each episode inspires curiosity and reveals nature’s surprising nuances. Part of Jumpstart Nature, a movement empowering everyone to support the environment, this podcast invites you to connect with nature like never before.

  1. 4d ago

    #129: Wide-Angle Listening: How Nature’s Soundtrack Completes Your Connection to the Wild 

    Have you ever noticed how certain sounds, voices, or songs can instantaneously transport you to another world? Whether it’s a track from high school or the specific creak of a childhood porch, audio has a unique "backdoor" into our deepest memories and emotions.  In this episode, we explore how to tap into that same principle to radically deepen our connection to nature. While we are biologically biased to navigate the world through a visual "spotlight," we often miss the 360-degree sanctuary that sound provides. By shifting our focus from looking to listening, we move beyond simple identification and start experiencing nature as a floodlight—an immersive, restorative flood of information that lowers our stress and pulls us directly into the present moment. To explore this invisible landscape, I’m joined by my friend Sue Pelmulder, a birder and audio engineer who learned how to combine these skills and reveal a new connection to nature. Together, we set out on a 5:00 AM "field trip" for the Santa Clara Valley Bird Alliance’s annual Birdathon. Using high-end recording gear, including an 18-inch parabolic dish that acts as a "zoom lens for the ears," we captured the hidden details of the California's Diablo Range. From the haunting, prehistoric calls of the Pied-billed Grebe to the singular "water glump" of a diving Western Grebe, this episode is an immersive look at how listening can reveal a world that our eyes alone would have entirely overlooked. Ultimately, this journey isn't just about professional gear or rare species; it’s about the "treasure hunt" and connection to nature available right outside your front door. We discuss how you can get to know your individual neighborhood birds, and why tools like Merlin are leveling the playing field for new observers.  Whether you are an experienced birder or someone looking for a "universal reset button" for a tired mind, this conversation with Sue Pelmulder will challenge you to close your eyes, open your ears, and discover nature in a new way.  FULL SHOW NOTES with Photos! Birds Appearing in this episode:  California Quail, White-throated Swift, Pied-billed Grebe, House Wren, Great-horned Owl, Western Grebe, Violet-Green Swallow, and more! Sue's Recording Gear Telinga Modular Parabolic Collector Warm Audio WA-84 mono microphone with omnidirectional capsule Recording on a Zoom H6 Handy Recorder at 48KHz linear PCM Sony MDR-7506 headphones Other Recording Gear (lower budget) You can purchase "shotgun" microphones that provide some directionality (not as good as a parabola), but they are much more portable and much cheaper. Michael uses a Rode VideoMic Pro. Usually, the longer the shotgun mic, the more directional it is. Zoom also makes smaller and less expensive recorders than the H6 Sue uses. Michael uses an H4N, but Zoom makes other less expensive recorders. Just make sure the connector types match your microphone. For an ultra-portable (and inexpensive!) solution, Michael uses his smartphone and connects the Rode VideoMic Pro using a cable that converts the 1/8" output to a USB-C. Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    18 min
  2. Apr 22

    #128: iNaturalist: How Your Photos Save Species: Scott Loarie on iNaturalist and Community Science

    Long time listeners know that I’m a huge fan of iNaturalist. Their app literally changed my life by dramatically improving my relationship with, and knowledge of nature. And iNaturalist is much more than just a nature identification app. When you use iNaturalist, yes, you get a helping hand in identifying plants, animals and fungi. But you’re also contributing to perhaps the largest community science dataset on Earth, which starts to get to the heart of iNaturalist’s mission. After our Jumpstart Nature episode on iNaturalist, I received many questions about how iNaturalist works - just how does it know how to ID so many organisms? How are sensitive species, such as rare plants that are subject to poaching, protected? And with the increased concern about the environmental impact of certain types of AI, how does iNaturalist’s AI, called Computer Vision, compare? So who better to answer those questions than Scott Loarie.  And if you enjoyed this episode, be sure to check out the Jumpstart Nature Podcast! Episode #5 profiles three creative and inspirational uses of iNaturalist! Be sure to check out the iNaturalist blog and newsletter as well! FULL SHOW NOTES LINKS California Academy of Sciences iNaturalist, their blog, and their newsletter Jumpstart Nature Episode 5 profiles inspiring uses of iNaturalist Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    59 min
  3. Mar 17

    #127: Salt Lakes - An Unnatural History with Caroline Tracey

    What comes to your mind when you hear “Salt Lake”? If you’re like many people, perhaps you think of the Great Salt Lake in Utah. Or perhaps the Dead Sea or the Caspian Sea. But there are over 100 perennial salt lakes around the globe, and hundreds of seasonal ones. Each of these lakes have amazing histories and support unique ecosystems, making them a precious resource for biodiversity. My guest today is Caroline Tracey, author of the new book “Salt Lakes - An Unnatural History”. Caroline’s book weaves a fascinating ecological story with her own personal narrative, unveiling one of Earth’s most overlooked ecosystems. Today we discuss a few of these amazing stories, and look at the unique life that these lakes support. We also reveal the threats these salt lakes face, and how diminishing water levels not only put many species in peril, but threaten the health of people in nearby communities. But there are success stories, in flight or emerging, for many of these imperiled lakes. You can find Caroline on her website, cetracey.com, on instagram @ce_tracey, and read more of her writing on her substack. FULL SHOW NOTES LINKS Salt Lakes - An Unnatural History - publisher | bookshop.org | amazon Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    56 min
  4. Feb 17

    #126: New Hope for Sunflower Sea Stars

    Some of the most consistent feedback I get about the podcast is the message of hope that rings through. Today’s episode takes the message of hope up a level by revisiting the folks at the Sunflower Star Lab. Sunflower sea stars are amazing creatures - not your typical sea star. They can reach over three feet, live for decades, they are highly mobile, and function as keystone species in kelp forest systems. Just a little over a decade ago, there were 6 billion of these animals along the pacific coast of North America. Then, they vanished. And the consequences to kelp systems has been dire. But thanks to innovative work at the Sunflower Star Lab, and the numerous partners that they’ve cultivated, things are looking up - and much more quickly than I ever imagined.  So last December I made the short trip down to Moss Landing, California, and today I’m sharing my conversation with Reuven Bank and Andrew Kim from the Sunflower Star Lab. They’re here to tell us the full story of the Seastar and why things have taken this turn for the better. You might remember them from episode 104 - even if you listened to that one, I promise you today’s episode is well worth a listen. Check out the Sunflower Star Lab at sunflowerstarlab.org and on Facebook and Instagram.  FULL SHOWS NOTES Links Friday Harbor Laboratories Jason Hodin Kelp Watch Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    50 min
  5. Jan 28

    #125: The Plankton of the Land: The Alien World of Aphids with Natalie Hernandez

    Imagine a creature that is born already pregnant with its own grandchildren. No mating, no waiting—just a continuous, telescopic unfolding of life. It sounds like something out of a sci-fi novel, but it’s likely happening on the underside of a leaf in your backyard. Today, we’re looking past the 'pest' label to discover the mind-bending biology of the aphid. Our guest today is aphidologist Natalie Hernandez. If you are on iNaturalist, you might recognize her as one of the most prolific identifiers of aphids. Today we learn about these incredible insects, including why ants tend to aphids like livestock, how telescopic reproduction works, and we investigate why aphids are incredibly important to ecosystems. While a few aphid species can be pests to agriculture, most are critical parts of the food web. I’ve grown to love finding new aphid species when I’m out exploring, and I hope today’s episode will help inspire you to look under a few more leaves this spring and summer. Find Natalie on iNaturalist and instagram!  FULL SHOW NOTES LINKS Aphids on the World's Plants - excellent online resource for identifying aphids  Thanks to Brook Neely for editing this episode. Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    1h 1m
  6. Jan 8

    #124: The Moving Target of Climate: The Future of Stewardship with Dr. Zac Cannizzo

    Land stewards face a constant, high-stakes puzzle: Do you protect a single at-risk species, or do you optimize for total biodiversity? Do you fight to hold back the tide of natural succession, or do you step back and let nature take the lead? Stewardship has always been about trade-offs, but climate change has shifted the very ground we stand on. It’s no longer just about maintaining what we have; it’s about navigating a target that is constantly moving. We are moving past the era of 'restoring the past' and entering an era of 'designing for the future.' In some cases, it may mean accepting that ecosystems we hold dear may permanently change —but it also means we have the tools to ensure they don't lose their soul, their function, or their life-sustaining power. Joining us today is Dr. Zac Cannizzo, a specialist in climate-informed conservation across both marine and terrestrial systems. Zac is here to pull back the curtain on how we manage hope in a warming world. He’ll explain why these shifts are so hard for us to accept, and more importantly, he’ll walk us through the practical framework he uses to help ecosystems thrive, even when the climate says they shouldn't. From the bleaching heat of coral reefs to the migrating treelines of Alaska, Zac shows us that while we can’t stop the wind from changing, we can certainly change how we set the sails. FULL SHOW NOTES Links McHenry County Conservation District Office of National Marine Sanctuaries Climate Vulnerability Assessments Press release about the threatened fish translocation Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    55 min
  7. 12/11/2025

    #123: A Look at Biodiversity

    2025 has been an exciting and diverse year for Jumpstart Nature and Nature's Archive, and to celebrate, we're bringing you a special compilation centered on the critical theme of biodiversity. Today, we look back at two of our most fascinating episodes from the year, featuring species and habitats that are essential—yet often overlooked—components of the global ecosystem. From the subtle, but powerful, impact of a parasitic plant that acts as a keystone species in its habitat to the amazing, unseen diversity thriving in dynamic marine environments, prepare to explore the complex web of life. To round things out, we offer a preview from an upcoming episode focused on the fascinating world of aphids. Often dismissed as simple garden pests, these tiny insects are sometimes called the "plankton of the land" due to their sheer numbers and critical role in the food chain. Join us as we re-listen to the stories of life’s intricate connections and get a tantalizing glimpse into the world of aphids, all through the lens of biodiversity. And thanks so much for being part of our community, and a listener to our podcast! We're excited to share more with you in 2026, covering topics from climate-informed conservation, to exciting discoveries on the road to recovering the sunflower sea star, to incredible aphids (yes, you read that right!), and the ecology of salt lakes. A big thank you to Amelia Heintz-Botz for helping to put today's episode together! FULL SHOW NOTES Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    1h 1m
  8. 11/11/2025

    #122: Leave the Leaves: Hidden Layers of Benefit with David Mizejewski

    If you’ve been following Nature’s Archive for a while, you might be familiar with the idea of “leave the leaves”. It represents one simple act of omission - not raking, blowing, or mulching leaf fall - that is resoundingly positive for the environment. But even if you think you know why leaving the leaves is helpful, I invite you to listen to today’s guest, National Wildlife Federation naturalist David Mizejewski. If you are unfamiliar with David - let me just tell you his skill and enthusiasm for nature interpretation is second to none.  Today, David walks us through all the ways leaves help the environment - and how bagging them up and sending them to a landfill makes a bad situation much worse. We also discuss useful tips for keeping leaves even if you have an HOA or difficult neighbors who might think you are neglecting your space.  So if you still have leaves in your yard, please listen and take NWF’s pledge to leave the leaves, and reap the rewards for years to come. Be sure to follow David on instagram, and get David's Book "Attracting Birds, Butterflies, and Other Backyard Wildlife".  FULL SHOW NOTES People and Organizations NWF Certified Wildlife Habitat NWF’s Pledge to Leave the Leaves Books and Other Things Attracting Birds, Butterflies, and Other Backyard Wildlife - by David Mizejewski Support Us On Patreon!Buy our Merch!Music: Spellbound by Brian Holtz MusicLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist site: https://brianholtzmusic.com Discover the Jumpstart Nature Podcast - entertaining and immersive, it's the nature fix we all need.Check past Nature's Archive episodes for amazing guests like Doug Tallamy, Elaine Ingham, and Rae Wynn-Grant, covering topics from bird migration to fungi to frogs and bats!

    1 hr
4.9
out of 5
64 Ratings

About

Nature’s Archive, hosted by Michael Hawk, delves into the beauty and complexity of the natural world through interviews with ecologists, naturalists, educators, authors, and researchers. Each episode inspires curiosity and reveals nature’s surprising nuances. Part of Jumpstart Nature, a movement empowering everyone to support the environment, this podcast invites you to connect with nature like never before.

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