Butterflies are delightful and beautiful and part of any idyllic picnic-scape but lepidopterologist, TV host and jungle explorer Phil Torres is here to gossip about how shamelessly disgusting our favorite bugs actually are.

We visit the Natural History Museum of LA’s collection of rare specimens and chat about everything from fossilized dinosaur feathers to silent owl flight to furry bird legs to why pigeons are so loud, peacock tails, down parkas, quill pens, heavy metal flautists, feather thieves, pigments, flight feathers, Vantablack, if you can eat feathers and why birdwatching is like seeing tiny purple raccoons zoom overhead.

April 25th is World Penguin Day and there’s never been a better time to sit down with renown Penguinologist Dr. Tom Hart, a research fellow with Oxford University.

Get ready for PacMan ghosts, pet jellyfish, the biggest and smallest jellies, new band names, live medusas, secret formulas to incite jellyfish puberty, and the lengths that Dr. Rebecca Helm will go to to see a jelly bloom.

Polymath, particle physicist, inventor of the Xbox, and truly delightful fermentation nerd Seamus Blackley joins to chat about his kitchen adventures resurrecting dormant yeasts from 4,000 Egyptian baking vessels, plus wild yeasts, the infuriating myth of “yeast scarcity,” the beauty of everyday objects, the debt we owe our ancestors, the joy of getting to know your dough plus tons of tips for newbie and experienced bakers.

In this special episode, you get 4x the usual number of ologists as we talk to archeologist Dr. Ken Cannon, wildlife biologist Dr. Dan McNulty, Alie’s cousin Boyd and his wife Lila Evans, of the Blackfeet Tribe, who are bison ranchers based in Northern Montana.

Cloud doctor and nephologist Dr. Rachel Storer chats about why she loves clouds, the different varieties of them, weather modification, sun dogs, bad emojis, tornado chasing, flim flam, conspiracy theories, cloud tattoos and diamond rain.

Your blood sugar can make you happy, moody, sweaty, unconscious and possibly even homicidal.

Katherine Hatcher, who studies hormones, sleep cycles and circadian rhythms, helps Alie dissect her terrible sleep habits and talks about a magic tiny area in our brains that acts as your body’s Big Ben.

Dr. Poop sits down with Alie to talk turds and how she uses poo to determine the health and stress of wild and captive animals, plus: poop vs. poo, why some animals poop pellets, muck middens, taking glitter pills, why the Bristol Stool Scale is “the best thing in the universe,” and why the Lincoln Park Zoo has 17 freezers full of dookie.

Dr. Michael Habib of the beloved Natural History Museum of Los Angeles County answers questions such as: Did Ross Gellar ruin being a paleontologist? What’s the hot goss on dino feathers? How did some dinos have four wings? Which costs more: a used sedan or a dinosaur?

Saurologist and professional lizard scientist Earyn McGee visits Alie to go on a little lizard hunt, then they hunkes down to chat about everything from tiny chameleons to drooling dragons, venomous thiccbois, legless lizards, geckos’ antigravity grip, festering dragon mouths, gila monster sightings, close encounters with lions, tangles of snoozy lizards, virgin births, and blood shooting from eyeballs.

The wonderful and charming coral biologist and cnidariologist Shayle Matsuda of the Hawaii Institute of Marine Biology/UH Mānoa takes time out of his busy schedule during a coral spawning event to chat about how magical and beautiful coral can be and why reef health is important.

CalTech Cryoseismologist Celeste Labedz sometimes wears a cape with her snowpants and spends part of her career shooting explosions into giant chunks of ice and recording the seismic activity, analyzing the rivers that flow through glaciers, and keeping tabs on glacial melt.

Spider silk expert Dr. Randy Lewis of Utah State University not only coined the word “spidroin” for the proteins comprising the many types of silk, but he is considered one of the foremost experts on the wonders of spiderwebs.

Anne Copeland, who is so charmed by pumpkins that she dedicated a whole book to exploring their folklore, history, planting protocol, care, and cooking.

The amazingly kind and committed osteologist Dr. Daniel J. Wescott of Texas State University’s famed Forensic Anthropology Research Center sits down — surrounded by skulls and femurs and ribs — and chats about how bones are formed, how they break, why they might hurt when the weather changes, what CSI gets wrong, how long it takes a body to decompose, looking for isotopes in found remains, cast iron coffins, skeleton myths, body donation, and more.

It’s sweater weather in both hemispheres and seasonal researcher and expert Phenologist Dr. Libby Ellwood weighs in with amazing information about why fall smells so good, why leaves change color, why we like to cronch them, historical records of blossoms and twigs, bird migrations, Daylight Savings, seasonal mythbusting, pumpkin spice vs. apple cider, the best temperature to wear sweaters, why the Halloween aisle springs up in summer and how global temperature shifts affect the whole food web.

The affable and charming astrophysicist, author and philosopher of tiny particles Dr. Adam Becker pulls up a seat.

Alie headed to the bat capital of Austin and sat down with the legendary chiropterologist to discuss wild field stories and close calls and caves and comebacks and bat chatter and what a bat actually is and how big they get and what’s up with their smushy noses, why folks are so frightened by them, the evolution of flight, echolocation, getting a bat out of your house, how they sleep upside down, which ones guzzle blood, and the latest on white nose syndrome — which is not a drug problem.