
Have you ever seen your dog play with another dog? Have you seen squirrels chasing each other in the woods? Are they playing or are they doing something else? We look at the behavior of animals…
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Jane Lindholm
Looking for Things to Do this Summer but why? Has a bucket list of things to do and explore and we have a special but why Summer Adventure Kit for new members of our fan club. Our adventure kit is full of fun stuff like a notebook and pencils. You can check it out@butkids.org donate your monthly gift to But Y helps keep the program available to all families right regardless of their ability to give. If you're able, please consider becoming a member today@butwhykids.org donate thanks. This is Book but why? A Podcast for Curious Kids from Vermont Public I'm Jane Lindholm. On this show, we take questions from curious kids all over the world and we find answers. You guys ask the best questions and they take us in some really interesting directions. So I feel lucky to get to talk with you and help you get answers to your questions because I get so many answers. I actually had a question of my own the other day. I was walking my dog Wilson in the woods when we came upon another dog named Dexter who lives in our neighborhood. Wilson and Dexter started running back and forth as fast as they could. Wilson would run in between trees, like waving in and out of trees that are really close together, and then around the back of another tree to see if Dexter could keep up with him. And when Dexter started to lose interest, Wilson would bark at him to do it again. Then Dexter decided he wanted to do something different. So he led Wilson over to a river and they sprayed, splashed around for a while before deciding to wrestle over a big stick and then peeing in the same place multiple times. It sure looked to me like they were playing, but is that what they were doing? Do animals play and is it just for fun like humans do? Wilson is three years old, so he's kind of moving from teenager status to young adult in the dog world. But he still acts very much like a puppy. So that made me wonder too. Is play just for young animals, including humans, or do animals, including humans play for their whole lives? Turns out I'm not the only one wondering about this. So we took your questions and mine to someone who spends a lot of time observing the behavior of many different animals.
Marco Wendt
My name is Marco Wendt. I'm the Wildlife Ambassador for San Diego Zoo Wildlife Alliance.
Jane Lindholm
A wildlife ambassador? What is that?
Marco Wendt
Wildlife Ambassador is the coolest job. I get to talk about conservation projects all over the world. Animals like an axolotl to an elephant to a cassowary. But I also get to interact with a lot of fun wildlife and people who work in A zoo environment. So I could maybe communicate fun animal facts on a podcast like you and I are doing today. It could be social media. You can even find me at the Safari park or San Diego Zoo, which I'm always running around having a fun adventure.
Jane Lindholm
How often do you get to actually interact with or see the animals at the zoo?
Marco Wendt
Every single day, minus my weekends, even though I have animals at home. So technically, I got animals all around me every single day. But one of my favorite things about working for a zoo organization is I get to go into the Safari park or the San Diego Zoo before it even opens. So I get to hear the lion roaring in the morning or the smell of a gorilla or maybe a capybara, maybe farting in the water. You never know what you might hear.
Jane Lindholm
What does a gorilla smell like?
Marco Wendt
A gorilla smells like. If I were to go camping for maybe a month without showering, that's kind of what a gorilla smells like. I mean, I maybe get a little more specific. I'm really talking about the male gorillas are called the silverback, or before that, become a dominant gorilla. It's black back. So black back, silverback. The technical smell that I'm smelling is testosterone, which is a hormone that helps with maybe growing muscle. And for in the particular case, it helps gorilla boys start turning their fur silver in the back and getting these physical attributes. That's kind of a sign that I'm ready to start my own gorilla family. So that is.
Jane Lindholm
Gorilla smell sounds kind of unpleasant, but I'm not gonna lie. I still kind of want to smell a gorilla. Marco says when he was a kid, he spent a lot of time in nature with his family. Marco also grew up watching cartoons like Captain Planet, where the little kids had special powers to protect Earth. Those experiences helped inspire him to grow up to be someone who works to protect wildlife.
Marco Wendt
Being a wildlife ambassador, I do feel, and it's my own way of giving myself the energy that I am a. I like to say a little. A superhero. Yeah. For wildlife and helping connect people with this amazing blue planet.
Jane Lindholm
Well, we're excited to talk to you. And what we wanted to focus on today is how and why and if animals play. And we have a lot of playful questions for you.
Various Kids
My name is Kaden, and I'm born from Netherlands, and I'm from Korea. And my question is, why do baby animals play? I am eight years old.
Marco Wendt
Kayden. I love that question. Why do baby animals play? My first answer to that is a question, you know, it depends on what kind of animal animals will play. For all sorts of reasons. Reasons. The number one is for fun, right? There's evidence all over the world that animals play for fun. It could be maybe a dolphin blowing rings of air pockets in the water and going through them for fun. It could be maybe a crow that's been seen sliding down a rooftop of snow. No particular reason other than fun, but there's other what we call, like very species specific reasons. And by that I mean there's a very specific reason why maybe a lion plays the way it does, maybe versus a bird of prey, like a hawk, or maybe versus a goldfish. So for instance, I could say a cheetah cub will play with its brothers and sisters by doing chase behavior. So it's almost like playing tag, right? So a brother will chase, maybe a sister chase it, and maybe with its little paws, hit the back legs, maybe trip its brother and sister. And it's a lot of fun. But that also is teaching that baby cheetah how to one day be an adult cheetah because it's a predator, and predators have to eat meat, so they have to take down another animal. And the best way to do that for a cheetah is tripping them, Right? So it kind of depends. So all different animals have different reasons for play.
Jane Lindholm
So some animals do play for fun, but a lot of them, when they're babies, they're learning behaviors that they're going to need or use as adults. Do adult animals play?
Marco Wendt
I would say all animal babies can play for fun. It's just sometimes there's other reasons also, right. Why they play for fun. Adults also play for fun. In fact, a female cassowary. So this is a big bird that can't fly.
Jane Lindholm
Cassowaries are these huge, majestic birds native to northeast Australia and the surrounding islands in the Pacific Ocean.
Marco Wendt
Looks like a dinosaur.
Jane Lindholm
Marco says at the San Diego Zoo, there was one particular cassowary who was really fun to watch.
Marco Wendt
Yara is her name, and Yara had a favorite kitten, Kicking Tree. So by that I mean cassowaries, to defend themselves, they have really strong legs and they can give a really strong kick. So Yara as a baby, started practicing how to do that. But then it became kind of fun for us or anytime. I don't know if you ever get the Zoomies or you just kind of want to like run around with their hands up in the air, right? So cassowaries have their own version of that. And Yara would run around the habitat, jump up in the air and run to this palm tree, and bam, bam. And then Kick the palm tree. And that was kind of her fun way. So yes, I would say, and I can give you many examples, but there's lots of evidence of adult animals also playing for fun.
Jane Lindholm
I'm picturing a cassowary doing parkour right now, running around yelling, parkour, Parkour.
Marco Wendt
I would love to see it. Totally. And it sets a cool bird that you can actually see in one of the areas that I work called the Safari Park. So I highly recommend seeing what a real life dinosaur looks like. I would check out a cassowary.
Jane Lindholm
I mean, if we're talking about what a real life dinosaur looks like, all we really have to do is go look at some chickens we here at. But why? Actually just made a whole episode about how all birds are the direct descendants of dinosaurs. And we'll link to that episode in our show notes.
Marco Wendt
There is a small bird in South America called the Tinamou. Looks very much like a chicken or maybe a quail like bird. But there is evidence from their dentition in DNA that that is one of the closest living descendants of Tyrannosaurus rex. And think about how big Tyrannosaurus rex was. And now it's a little tiny bird. But it shows you how cool Mother Nature is, right? How things change all the time. It's why, it's one of the reasons why I love wildlife so much. You can never know everything and you can always be a student for life. So that I think that's amazing. Yes, chickens, 100%.
Jane Lindholm
I mean, it's also cool because you were saying that one of the ways that they know that this bird is closely related to T. Rexes or more closely than other animals is dentition. And dentition is studying the teeth. So even if you think there's no way that looks like a T. Rex, through things like your teeth or fossil records, you can see how things change. So even when your eyes deceive you, scientists are trying to find ways to think. Okay, well, it doesn't seem logical, but science is telling us this is a connection. That's so cool, right?
Marco Wendt
No. And there's so many bird like animals at the time when we think of dinosaurs, some through evolution or you know, adapting your body as time progresses on the planet. So there is evidence, evidence of birds with beaks and teeth at one point, you know, which is crazy to think about, or maybe even dinosaurs with a little bit of feathers on them too. But it just shows how connected I think birds are to what we think of dinosaurs. Right. So that's why I'm a Huge fan of birds. I love all wildlife, but birds are number one in my book.
Jane Lindholm
All right, well, we don't know if dinosaurs played, but maybe that's a topic for another podcast.
Various Kids
My name is. I live in New York City. I'm four years old, and I want to know, why do pigs find them mud? I am Isaiah from Nicholasville, Kentucky. I am five years old. My question is, why do pigs like to roll around in mud? And why do they like mud so much? And why do they never take baths? Hello, I'm Casper. I live in South Carolina. I'm four years old. Why do pigs play in my lot?
Marco Wendt
Ooh, that's an awesome question. So I mentioned earlier that pigs or animals play for a lot of different reasons, and fun is definitely one of them. And I've seen not only domesticated pigs and. But domesticated. I mean, maybe you live in a farm and maybe your family has pigs. Those are domesticated pigs. Right. And I've seen seen them wallow or play in the mud. I've also seen wild hog or pig like species. Like, for instance, I've seen a warthog, Red river hog, which is from Africa, Babirusa, where they're from Asia. I've seen all these wild pig species playing the mud also. And it's a very unique reason why they also play in the mud. Now, if we kids are listening right now, touch your forearm. Touch your skin. Not sensitive. Your skin is right. I put on sunblock and I also put on lotion because my skin gets really dry sometimes and itchy. And also I don't want to get a sunburn. Sunburns are no good. So a pig has very similar skin, especially those domesticated pigs, like a farm pig. And so what they do is they play in the mud. It gives them a natural sunblock. Also it helps them to soften their skin a little bit, and it also can protect them. Because I've seen elephants. I know it's not a pig, but also elephants I've seen wallow in mud for this very same reason. Mosquitoes. Nobody likes a mosquito bite. So a lot of times rolling in the mud can also protect you from mosquito bites.
Jane Lindholm
Yeah. Who knew that pigs could get sunburned just like humans.
Marco Wendt
Exactly right.
Various Kids
My name is May. I live in Phoenixville, Pennsylvania. My favorite animal is an elephant, and my other favorite animal is a monkey. And how does elephants like to play in mud? Because they get in hot in the sun, so they play in mud instead of water.
Jane Lindholm
Why are they playing in the mud instead of the water? If they're hot in the sun.
Marco Wendt
Oh, that's a very awesome question, May. And I love elephants for all that play behavior in the mud and the water. The safari park here in San Diego, we have a brand new elephant habitat called Elephant Valley. And you can get close to elephants like never before. May, I could smell the elephants. I can see the eyelashes. And guess that day, when I was there one day, it was a rainy day and there was a big. There's a big giant pool, a watering hole for them to dive into, but there's also a mud wallow. And I talked to the elephant staff, and by that I mean the humans that work alongside the elephants. We call them wildlife care specialists, or for around the world, they're known as zookeepers. So I'm going to say zookeeper for right now. So the elephant zookeepers are telling me that a lot of times the elephants prefer the mud over the water because of all the reasons I gave for the pigs. The elephants love that, too. I mean, yes, going in the water is a lot of fun. It can cool you off on a hot, sunny day. Mud can also cool you off on a hot, sunny day. But it also provides sunblock. It also provides protection from insect bites. And it's also an exfoliant, which I never knew. But the elephant herd at our safari park, one of their favorite things, every day, sunny day, cold day, doesn't matter. They like to wallow and they like to play in the mud. And they get very special mud that's very similar to the kind of soil from Africa as an example. And this mud will dry. And once it dries, you know what, May? They actually scratch on the branches. And they scratch. I've seen an elephant, but being scratched on a rock and exfoliates. So by that, I mean it helps break up the dead skin. You know, maybe I may buy a facial for my mom and she gets a mud mask. And it costs a lot of money, but elephants can do it for free. And so that's one of the main reasons.
Jane Lindholm
Avery in Lakeville, Minnesota, has a question about an animal that I'm wondering if maybe Avery has this animal at home and has been able to observe the behavior.
Various Kids
I live in Lakeville, Minnesota. I'm five years old. My question is, why do hamsters like to play?
Marco Wendt
Ooh, Avery, I love this question. You know, I had a pair of hamsters when I was a kid, and it's for the same reasons that I mentioned before. We're always going to assume play is fun, right? So hamsters, of course, have Fun play behavior also. But there's something very unique about hamsters. They're part of a family like other rodents, the rodent family, right? So I'm thinking about maybe a guinea pig. I'm thinking of a hamster. I'm thinking of a rat. Or even a porcupine or a beaver. I'm thinking of a capybara.
Jane Lindholm
Capybara. Boy, imagine having one of those in your house. Much bigger, right?
Marco Wendt
Way bigger. I know that's a very big rodent in your house, but with your hamsters, you know, the number one thing that I can say personally, in my experience, knowing different types of rodents, is they also have social structures as well. So sometimes a hamster to adult hamsters. I'm not talking about baby hamsters. Sometimes adult hamsters might show some play behavior. And it could be fun, but part of it could also be part of dominance, Showing that one's maybe more of a leader than the other. Because those animals, they're social. And by social, I mean they spend a lot of time with other individuals of the same species. In this case, we're talking about hamsters, right? So maybe a cassowary that's solitary. By that, I mean they spend their times by themselves. Doesn't necessarily have to do play behavior to set dominance. But a hamster, there's a lot more social dynamics, right? So they have a lot more individuals in their family group that they have to navigate. So that would be my number one guess why adult hamsters would do some play behavior.
Jane Lindholm
When animals are doing different behaviors, do you have a way to tell if they are playing or if they're doing something for another reason? I mean, is it just observation or can you tell if an animal is having fun?
Marco Wendt
Yeah, I think it is observation number one. But what I always tell people is that every single animal on the planet communicates. We just have to learn how to listen. And not every animal communicates in the same way, just like human beings. Maybe some people communicate with their hands and some people communicate with their voice. And that's okay. It's just how you communicate. So I would say I'm giving you a zookeeper tip if you want to do observations. Like a zookeeper for me, because I work with so many different kinds of animals, and sometimes I don't know anything about maybe a rhinoceros hornbill. So then I have to study about the rhinoceros hornbill because that's very specific behaviors for that bird versus maybe a domestic pig versus an elephant. Right? So I would say, number one, let's Say you're brand new to a hamster. Learn about the hamsters, history, where they're from, how do they interact with each other, how they eat, their social dynamics, if they have them. And then you can apply your observation skills, watching them and try to determine what those behaviors are and what play can be. It can look differently for one animal versus another. As an example, one other example I can give you is I've seen young peregrine falcons, which are a bird that can fly and hunts other birds, are the fastest animal on the planet. And I've seen one chase another one and grab its tail. And a buddy of mine, a friend told me, oh no, that falcon's being mean to the other falcon. And I told them, no, falcons hunt other birds and they have to practice chasing. So these young falcons are practicing hunting by chasing its sister and grabbing the tail of the sister. Maybe if I didn't know the behavior, the background of the peregrine falcon, I would not think of it as play. I think of it as maybe being mean or aggressive. But that's what my point means, that you have to learn about the animal first. Right. And then apply your observation.
Jane Lindholm
Yeah, I mean, you can do that even if you have like a dog or a cat at home too. Right. Like, sometimes my dog plays with other dogs and they're barking and they have their teeth out and one of the dogs is drooling and it can look very aggressive. But I know they're friends. And as soon as we say, come on, guys, then they keep coming along and walking and having fun. And you can start to tell the difference between when your dog is having fun with another dog or what its behavior is when it's maybe not having fun. Like the way its ears might be up and just alert if it's having fun and back if it's not having fun. So you can start to see those observations over time can give you a lot of insight into the animals, whether they're wild animals or the animals that you live with. Marco, do animals have friends?
Marco Wendt
Animals do have friends. And, you know, I want to begin by saying is there's many instances where we want to put human behavior and relationships onto animal behaviors and relationships. So by that I mean kids, that maybe the way you look at your best friend is not maybe the same way an orangutan may look at their best friend. It just depends on the scenario. I'm not saying that they don't have friendships, but we know a lot about wildlife. But I can tell you that I don't Know, specifically if maybe, for instance, I'm going to go back to the elephant herd. We have the elephant herd, and different individuals have different relationships with each each other. Sometimes one elephant that is maybe the lowest of the. The. The ladder of power. So by that, I mean there's the dominant female, the matriarch, the abuelita, the. The leader of the herd. And then there's different leaders that go down in order. And sometimes the one who's at the very bottom, who has a very important role too, might become the best friend of the daughter of the leader. Because if I do that, then maybe I get some better yummies or some extra snacks. So by that scenario, I mean that there could be different reasons why animals also have friendships. But I do believe in my heart of hearts that they probably have friendships just like we do. But maybe we don't see them in the same way as maybe an elephant or a crocodile would. Right. It just depends on the animal.
Jane Lindholm
Are there any other examples of animal play or animals playing that you think would be cool for us to know about?
Marco Wendt
There's one that I saw recently that wasn't even at the zoo or the safari park, and it was bumblebees. I actually never knew that. There's studies and research that shows that bumblebees also like to play. But what I love about it is we also have what's called the entomology team or the insect team at the San Diego Zoo. And I talked to them about this before, and they told me that, yes, they've also seen play behavior in bumblebees as well. And that just blew my mind. And that just shows you how special our planet is that we have ants, animals like elephants and bumblebees and reptiles and birds that can also show play behavior. And I think that's really, really cool. So that one for me blew my mind. And I just recently learned that one, too. So I thought that was epic.
Jane Lindholm
You know, I actually spend a lot of time looking at bumblebees in my own yard. So now I'm going to have to go out and see if I can observe them doing anything that looks like play. Maybe you'll do that, too. Coming up, we ask Marco why some animals live in a zoo and also what happens in the zoo at night. This is. But why. I'm Jane Lindholm. Today I'm with Marco Wendt, wildlife ambassador for the San Diego Zoo Wildlife Alliance. Since we have him, we wanted to pose a few other questions. You've sent us that he is really well positioned to answer questions about zoos.
Various Kids
My name is Celeste and I'm seven years old. I live in Massachusetts. Is it good for an animal to live in a zoo?
Marco Wendt
Oh, I love that question. You know, what I always tell people is if I could say that all wildlife, all animals, all plants could be safe and protected and happy on our planet, I would quit my job right now. But, you know, the reality of the world is that we need special spaces. Sometimes I call them sanctuaries or homes, right, where wildlife can be protected. Because it's sad to say, but there's places in our planet where there's habitat being destroyed, where animals are being taken from their families through wildlife trafficking, which is super sad. There's other reasons. That disease, that things that are affecting wildlife in so many different ways. And we as human beings, you know, we're. We're very unique animal, right? And we have grown. Our population is getting really big on this planet. So what makes me so happy to represent a zoo or an aquarium is the conservation work that we do. So there's a lot of work that we do in our zoo that can help out also wild animals. So I mentioned elephants. So I want to keep, keep with elephants just to give you an example. So elephants are thriving at Safari park because it's a little sad story, but I'm going to share with all of you this story. So I mentioned, remember the word matriarch means like the leader of the herd. Now, our matriarch, her name is Swazi. Now, Swazi and her friends, because they weren't sisters in Doula and um Gani, those three adult elephants lived in a place in South Africa that was protected land and it was limited space. And unfortunately, the space got so crowded with other endangered animals that the people working in that area had to make a really tough choice that we, we can't save and protect all these elephants in our space. We don't know what to do. So they gave us a call and we had space and we able give Swazi a home because unfortunately, without getting too sad about it, she wasn't going to survive living in that place in South Africa and her friends too, Umgani and Indula. So we were able because being an accredited zoo, and by that I mean that we work with other zoos and aquariums in the world to make sure we have this right standards, the right rules, right, to take care of wildlife. And so Swazi, Indula and Umgani have been living now at our safari park close to 30 years. They've had daughters and they're growing, growing as a herd. And all that is going to help out the population of endangered elephants. And we're also learning things from our elephants here at the safari park, which is going to help out our partners and our friends out back in Africa. So that's just one small example of why animals do so well in zoo settings. And I also want to preface that we all want wildlife to thrive in the wild, and that's why we have zoos and aquariums right now.
Jane Lindholm
Well, what you were saying about these elephants coming from South Africa all the way to San Diego leads us to Wilbur's question. Wilbur lives in Berlin, Germany, and is wondering, how do people transport zoo animals
Various Kids
from one place to another?
Marco Wendt
There are specialists all over the world. You know, I've never worked in the Olympics before, but imagine all those humans that have to navigate other humans and move all the way around the world to different countries. And I'm sure there's all these rules and guidelines to do that. And it's kind of the same way with wildlife. But, you know, we are specialists in our own right, working with all sorts of animals. It could be a big elephant, it could be a giant panda, it could be a tarantula or a king cobra. You never really know. But we have our specialists that have these rules and protocols. So these, let's think of them like guidelines on how to safely move an animal from one place to the other. And maybe kids are thinking, well, why do I want to move an animal from one zoo to another? It kind of depends on the scenario. If you remember earlier, I talked about gorilla boys needing to leave their family training troop. So at the safari park as an example, we've had a situation where we have our family of troop of gorillas, one dominant male with females and their baby boys. The baby boys got big and eventually they got too big that they needed to move away from the troop. And that's what they do in the wild. So we had to move those animals to a different part of the safari park. And we call it the bachelor troop. And the bachelor troop is a mix of boys, not only of our park, but also the Bronx Zoo in New York. They moved three young mal male gorillas called blackbacks, to the safari park. And now we have five bachelor or young gorilla males learning to be gorilla males, because that's really important for gorilla males to learn how to be a male, for a gorilla to be around other males. And so we need to do that. So that's just one example of maybe a scenario where we Might move one animal to the other. So it could be a physical move with maybe vehicle, maybe for traveling across seas. We did a. We used a plane for a giant panda move from China to San Diego Zoo as an example. So it really depends. But there's a lot of people, a lot of professionals, a lot of guidelines that we follow to make sure everything is safe and secure.
Jane Lindholm
Are you using the same kind of planes that humans fly in? I'm trying to picture a plane full of zoo animals. The giraffes up tall, being able to see down the aisle, and, you know, maybe the hippopotamus being like, I can't fit down this aisle to get to my seat.
Marco Wendt
I know, right? Maybe. Want some more peanuts? I would. I would love to be on that plane. But no, it's not usually like that. I can give you my personal examples where we have moved African vultures to a facility in the other parts of the United States using a non human plane, more like for Cargo, like a FedEx. But we have animal standards, so it's not being moved like a package. But we have our own rules and regulations. So some. Sometimes it could be a plane like that with no human beings. But there are some times where we have used a plane and maybe move the animal using that space, maybe a smaller animal. Once I had to move two California condors from our facility at Safari park to be reintroduced in the wild in Mexico. And what we did then was myself and another colleague with two giant condor transport carriers in a teeny tiny little plane, and we flew from San Diego, over Tijuana to the outskirts of Ensenada to a national park reserve, and then in a vehicle up a mountain to get to the very top where those condors get to live and learn how to be wild condors, you know, so it kind of depends.
Jane Lindholm
That's so cool. Okay, one more question for you, and this one is from Nora. And I'm curious too, because when my kids were little, one of the favorite books we read at night was called, called Goodnight Gorilla. And it was all about a zookeeper going around and saying goodnight to all of the animals. But the gorilla was a little bit sneaky and took the zookeeper's keys and let out all of the other animals. And then they all went home and got in bed with the zookeeper, who then realized when he said goodnight to his partner that all of the other animals said goodnight too. And he was like, what? And he had to go put them back where they were supposed to be living. But anyway, to Nora's Question.
Various Kids
What happens at the zoo at night?
Jane Lindholm
What happens at the zoo night?
Marco Wendt
Oh, Nora, I love the zoo at night. In the safari park, it completely transforms. But you know, one thing I do want to say, not all animals sleep at night, you know, so we have staff, we have zookeepers, we call them wildlife care specialists who are at the safari park or the zoo every day, every night. Now, some animals are what we call. I'm going to teach you some words, kids already. These are fun words. So my two, two favorite words right now to learn is diurnal. So diurnal means I like to be up during the day like my husband. He loves to be up during the day. And the second the sun goes down, he gets sleepy and I want to go to bed. So some animals are diurnal, right? Like a. Like a gorilla, as an example is diurnal. But there's some animals that are nocturnal. I'm a little more nocturnal myself. And that for nocturnal animals, you're up mostly at night, right? And you're sleeping during the day. So we have animals that are nocturnal. So, for instance, everyone loves a sand cat fire park called Newman. Newman, if you look up, have your parents look up. Sand cat. They're the cutest wild cat. They hunt snakes and scorpions in the deserts of the Middle east area. Now, Newman is really popular because every time the guests see him, he's sleeping and he has a nice cute little sleepy face. But I. I have been at the safari park at night, and I have seen Newman at nighttime because he's nocturnal and he is stalking his habitat. He is pouncing, he's running. We've also learned that, for instance, rhinos and elephants feed not only through the day, but also at nighttime. So we have staff that specifically will feed certain animals at nighttime hours. Like the rhino, as an example, or like our mountain lions also are nocturnal. So they get fed at nighttime to match their. Their sleeping patterns. Right? So it kind of depends, I would say.
Jane Lindholm
That's so cool. And I like that your husband is diurnal and you're nocturnal. So I'll tell you what I. And this is a word we learned in a recent episode about rabbits. But I am a crepuscular person, so I like dawn and dusk. That's when I feel most awake and active. So that's one of my favorite vocabulary words.
Marco Wendt
I love that word. One of my favorite crepuscular animals is a great horned owl. I mean, they're really, really great, too. Sometimes people call them nocturnal, but I say they're crepuscular because that's generally where animals arrive at leaving for the night or coming in for the day, depending on the time. And those owls are kind of waiting for a little snacky snack.
Jane Lindholm
Wow, I learned so many cool animal facts today. Before we let Marco go, he wanted to leave you with some encouragement.
Marco Wendt
As a little kid, I was watching cartoons of Captain Planet and I wanted to be a superhero to protect the world. And you can do that right now. Don't leave it for the adults. And you know, all you need to do is learn about wildlife if you can visit your local zoo and aquarium and help support the good work that they do. But just get inspired about Mother Nature. Go outside and maybe feel the grass underneath your feet, maybe feel the sun on your face. And you too can be a superhero for wildlife. So you have the power. So I want to make sure that you know that because you're super.
Jane Lindholm
Special thanks to Marco Wendt for sharing so many cool animal facts with us today. Marco actually co hosts his own podcast. It's a great show called Amazing A San Diego Zoo Podcast, and he shares his work on social media using the handle or name zoologymarco. That's it for today. As always, if you have a question about anything, have an adult record you asking it on a smartphone using an app like Voice Memos. Then have your adult email the file to questionsouthwhykids.org don't forget to be in a quiet place if you can and tell us your first name, where you live and how old you are along with your question. But why? Is produced by Sarah Bake, Melody Beaudet and me, Jane Lindholm at Vermont Public and distributed by prx. Our video producer is Joey Palumbo and our theme music is by Luke Reynolds. If you like our show, please have your adults help you give us a thumbs up or a review on whatever podcast platform you use to listen to us. It helps other kids and families find us. And if you're so inspired, we always appreciate donations because we're part of public media. If your family is looking for a way to contribute, you can always support. But why? By going to butkids.org donate we'll be back in two weeks with an all new episode. Until then, stay curious. But why? A podcast for curious kids is known for serious answers to silly questions sent in by kids just like you. But did you know that? But why is now a book series. Our first book, Our Llamas Ticklish, answers questions from real kids about farm animals. This colorfully illustrated book is perfect for kids ages 8 to 10. And our second one book, Do Fish Breathe Underwater? Explores the underwater world of the ocean. Learn more@butwhykids.org Books
Various Kids
from PRX.
Host: Jane Lindholm (Vermont Public)
Guest: Marco Wendt, Wildlife Ambassador, San Diego Zoo Wildlife Alliance
Release Date: July 10, 2026
This episode explores a big, fun question sent in by kids from around the world: Do animals play? Host Jane Lindholm and wildlife ambassador Marco Wendt dive into why animals play, whether play is just for baby animals, how animal play might be different from human play, and what play means for different species. Along the way, they tackle questions about animal friendships, the science of animal behavior, and even life at the zoo.
"There's evidence all over the world that animals play for fun. It could be maybe a dolphin blowing rings of air pockets in the water and going through them for fun. It could be maybe a crow that's been seen sliding down a rooftop of snow. No particular reason other than fun, but there's other very species specific reasons."
"Yara would run around the habitat, jump up in the air and run to this palm tree, and bam, bam. And then kick the palm tree. And that was kind of her fun way."
"Elephants prefer the mud over the water because... it provides sunblock, protection from insect bites, and exfoliates. They get very special mud that's very similar to the kind of soil from Africa."
Marco highlights the importance of learning about a species first—then using observation to understand what constitutes play versus aggression or other behavior. (17:03)
Quote (Marco Wendt, 17:03):
"Every single animal on the planet communicates. We just have to learn how to listen."
Jane adds personal anecdotes about watching dog play, explaining how over time you learn the subtle cues of fun vs. aggression. (18:53)
"I'm not saying that they don't have friendships, but we know a lot about wildlife... there could be different reasons why animals also have friendships."
"There's studies and research that shows that bumblebees also like to play. That just blew my mind."
Gorilla Smell Comparison (03:52):
"A gorilla smells like... if I were to go camping for maybe a month without showering, that's kind of what a gorilla smells like." (Marco Wendt)
On Being a Wildlife Ambassador (04:54):
"Being a wildlife ambassador... I like to say a little... a superhero. Yeah. For wildlife and helping connect people with this amazing blue planet." (Marco Wendt)
On the Wonder of Evolution (09:20):
"There is evidence from their dentition in DNA that [the Tinamou] is one of the closest living descendants of Tyrannosaurus rex." (Marco Wendt)
Encouragement for Kids (32:40):
"You can do that right now. Don’t leave it for the adults... Just get inspired about Mother Nature, go outside, and maybe feel the grass under your feet... you too can be a superhero for wildlife." (Marco Wendt)
This episode of But Why offers a fascinating tour of the science and wonder of animal play, how it supports species' survival, and the importance of curiosity in understanding the animal world. Kids’ questions guide the conversation, unlocking surprising details and fun facts from both the zoo and the wild. Listeners gain insight into both the playful lives of animals and the thoughtful ways zoos protect and care for them—plus, they get a pep talk on how to be nature’s superheroes themselves.
Want to hear more? Have a curious question? Visit butwhykids.org to ask your own or learn more about the show!