| 1 | — |  | Operation Night Cat | New Hampshire Public Radio | |
| 2 | 7 |  | Naturebang | BBC Radio 4 | |
| 3 | 18 |  | Blurry Creatures | Blurry Creatures | |
| 3 | — | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
| 3 | 11 |  | Scotland Outdoors | BBC Radio Scotland | |
| 5 | — |  | Bigfoot Society | Jeremiah Byron | |
| 7 | 5 | N | Native New Zealand | Christ's College Department of English and Media Studies | |
| 8 | 3 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 8 | — | 自 | 自然農のたね | necco work | |
| 9 | 22 | W | Wild Tales | Nature Podcast | National Trust | |
| 9 | 3 |  | The Science of Birds | Ivan Phillipsen | |
| 11 | 35 | B | Because Why?! The Science and Society Pod. | Brianne West | |
| 12 | — | G | Guardians of the River | Wild Bird Trust, NGOWP, House of Pod | |
| 13 | 22 | O | Open Country | BBC Radio 4 | |
| 13 | — |  | Every Animal Ever | Dr Cesar Puechmarin, Zach Mander | |
| 14 | 7 | B | blurbs | Matt Ross | |
| 15 | 11 |  | The Plodcast | Our Media | |
| 17 | 7 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 17 | 7 | M | MO Mushrooms | Amy Coyle | |
| 18 | 6 | D | DOC Sounds of Science Podcast | Department of Conservation | |
| 19 | 3 | T | The Seed Pod. | Sian Crowley | |
| 21 | 21 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 22 | 2 |  | Just the Zoo of Us | Ellen & Christian Weatherford | |
| 23 | 5 | N | Nocturnal Worlds | Audiocraft | |
| 23 | 1 | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 24 | 9 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 26 | — | T | This Natural Life | BBC Radio 4 | |
| 26 | 3 | W | Waterlands | Wildfowl & Wetlands Trust | |
| 27 | 7 |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 27 | — |  | That's Just Wild | Fresh Air | |
| 27 | 6 |  | Nature Breaking | World Wildlife Fund | |
| 27 | 1 | N | Nature Sounds Tasmania | Nature Sounds Tasmania | |
| 28 | 8 | B | Big Cat Conversations | Rick Minter | |
| 29 | 1 | W | Wild Lives | Our Media | |
| 30 | 8 |  | A Life More Wild | Canopy & Stars | |
| 31 | 42 |  | The American Birding Podcast | American Birding Association | |
| 32 | 10 | K | Ko Papa Ko Rangi: Ahi Kaa | The Spinoff | |
| 33 | — | F | Freaky Fauna Friday | Cryptids of the Corn LLC | |
| 36 | 11 |  | Species | mackenmurphy.org | |
| 36 | 3 | T | The Circle We Keep | The Aotearoa Circle | |
| 39 | 15 | L | La Terre au carré | France Inter | |
| 40 | — | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 40 | 8 |  | Sea Change | WWNO & WRKF | |
| 42 | — | T | Tied To Nature's Yellowstone | Adam Brubaker | |
| 43 | 1 | T | The Apricot Grove | Dr. Edward Neal | |
| 43 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 44 | 25 |  | Accidental Gods | Accidental Gods | |
| 45 | 17 | 熱 | 熱血阿傑的自然生態日記簿 | 熱血阿傑 | |
| 45 | 2 |  | Speed & Scale | TED | |
| 47 | 14 | N | Nature News from RSPB Scotland | RSPB Scotland | |
| 48 | — | S | Seacreatures | Matt Testoni | |
| 49 | 17 | F | Fill The Silence | Fill The Silence | |
| 50 | 8 | B | Biophilic Solutions: Nature Has the Answers | Serenbe Media Network | |
| 51 | — | T | The Weather Guru podcast - with Justin Noonan | The Weather Guru | |
| 52 | 2 | U | UNESCO Reads | UNESCO | |
| 53 | — | O | Ocean Sounds | OceanSounds.com | |
| 53 | 7 |  | The Adventurer's | TheAdventurers | |
| 54 | 8 |  | 植物マナブラジオ | RYO-YAN | |
| 55 | 13 | T | Trees A Crowd | David Oakes | |
| 56 | 26 | L | Lifeworlds | Alexa Firmenich | |
| 57 | 20 |  | Cryptids Of The Corn | Cryptids of the Corn Podcast | |
| 57 | — | A | Agricology Podcast | Agricology | |
| 58 | 4 |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 59 | 10 |  | BIOACTIVE | Riley D. Kirk, Ph.D. | |
| 60 | 10 | B | BatChat | Bat Conservation Trust | |
| 61 | 13 | T | The Bearded Tit‘s Podcast | Jack Perks | |
| 62 | 9 |  | Sasquatch Tracks | Micah Hanks, Dakota Waddell and Jeff Smith | |
| 63 | 12 |  | 下剋上RADiO(仮) | ちゅらさん ＆ ケロ山 | |
| 64 | 12 | W | Weekend Birder | Kirsty Costa | |
| 65 | 9 |  | Bigfoot Terror in the Woods Sightings and Encounters | W.J. Sheehan | |
| 66 | — | I | Into The Wilderness with Byron Pace | The Pace Brothers | |
| 66 | 10 |  | Living Planet | DW | |
| 67 | 9 | H | How To Protect The Ocean | Andrew Lewin | |
| 68 | 10 | O | Our Ocean | Seaful | Cal Major | |
| 69 | 8 | T | The Clean Energy Show | James Whittingham and Brian Stockton | |
| 70 | 7 | E | Earth To DuVal | DuVal High School's Environmental Club | |
| 71 | 8 | S | Spektrum-Podcast | detektor.fm – Das Podcast-Radio | |
| 72 | 8 | T | Tune into Nature with Karthic | Tune into Nature | |
| 72 | — | J | Jason Hill's White Noise Sleeping Sounds | Jason Smith | |
| 73 | 9 | N | Nature Fix | National Trust | |
| 74 | 9 | S | Save the Mermaids Podcast | Blake and Chelsea | |
| 75 | 9 |  | The Wolf Connection | A Wolf Connection® Production | |
| 77 | 8 | H | Hannah and Erik Go Birding | Hannah Buschert and Erik Ostrander | |
| 78 | 23 |  | Bigfoot Crossroads | Matt Knapp | |
| 79 | 7 | P | Practical Changemakers: A Carbon Positive Story | Carbon Positive Australia | |
| 80 | 7 | T | The Nitro Express Podcast | The Nitro Express Podcast | |
| 81 | 7 |  | Future Ecologies | Future Ecologies | |
| 83 | 8 | N | Nature Conversations: Dr. Adam Forbes Interviews the Experts | Dr Adam Forbes | |
| 84 | 5 |  | SASQUATCH THEORY | SASQUATCH THEORY | |
| 85 | 8 |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
| 86 | 4 | T | The WildX Podcast | Andy Green, Mike Phelps and Adam Juckes | |
| 87 | 3 | A | Amar La Tierra | Jo Youle | |
| 88 | 3 |  | Geoengineering Watch Global Alert News | Dane Wigington | |
| 89 | 6 |  | Get Out Alive | Ashley Bray | |
| 90 | 8 |  | Golden State Naturalist | Michelle Fullner | |
| 91 | 5 | H | How To Protect The Ocean | Andrew Lewin | |
| 92 | 4 |  | River Sound | coronavirus lockdown | |
| 93 | 29 |  | Sound By Nature | Sound By Nature | |
| 94 | 29 |  | My Bigfoot Sighting | Vic Cundiff | |
| 95 | 4 |  | The Mushroom Hour Podcast | Mushroom Hour | |
