Tiny wakes up feeling a little sad. When asked why, she can't really explain it: "Sometimes I just feel sad." To cheer her up, Shiny decides to show her how much she loves her. It goes over so well it starts a love-sharing chain reaction, as one by the one the Pteranodon Family gets in the on the action! / After Tiny, Shiny, Buddy, and Don are feeling "over-burdened" by chores and requests for help with small things from Mom and Dad - basically the kids just want to play - a plan is hatched. Mom and Dad come up with a fun scavenger hunt in the nest area that cleverly has the kids doing their chores even as they play. The hunt includes simple riddles the kids have to solve. Mom and Dad have certain items to be hunted for that involve cleaning up an area first, etc. (Note: it's the beginning of Autumn, so some leaves are changing colors, others are falling.) A surprise last scavenger clue brings the family to the Dinosaur Train to consult with the Conductor and have a Dining Car dinner.

After Shiny and Annie have a disagreement while exploring a local cave, Mom recalls a similar disagreement with her best friend when she was a kid, Tilly Pteranodon. Tilly happens to be visiting that day and the kids get to meet her for the first time. Mom and Tilly have a great reunion, yet they have very different memories of what their childhood disagreement was about-except that it was about an adventure in a swamp and a swamp-dwelling creature. To clear things up, Mom, Tilly, Tiny, Shiny, and Annie go back to Mom and Tilly's old neighborhood and the swamp. / Mom and Tilly (along with Tiny, Shiny, and Annie) return to their old neighborhood to explore the swamp where they used to play as kids and had a disagreement. The disagreement was about a swamp creature - was it a friend or foe? Mom and Tilly discover the creature, who is still there, is a friend! She is GOLDIE the GLOBIDENS, a marine creature who eats mostly shellfish. Mom recalls that she was scared of Goldie as a kid. and that that was the crux of her disagreement with Tilly. But, that was then, and now their friendship is patched up and strong again - a good example for Shiny and Annie.

Tiny wakes up feeling a little sad. When asked why, she can't really explain it: "Sometimes I just feel sad." To cheer her up, Shiny decides to show her how much she loves her. It goes over so well it starts a love-sharing chain reaction, as one by the one the Pteranodon Family gets in the on the action! / After Tiny, Shiny, Buddy, and Don are feeling "over-burdened" by chores and requests for help with small things from Mom and Dad - basically the kids just want to play - a plan is hatched. Mom and Dad come up with a fun scavenger hunt in the nest area that cleverly has the kids doing their chores even as they play. The hunt includes simple riddles the kids have to solve. Mom and Dad have certain items to be hunted for that involve cleaning up an area first, etc. (Note: it's the beginning of Autumn, so some leaves are changing colors, others are falling.) A surprise last scavenger clue brings the family to the Dinosaur Train to consult with the Conductor and have a Dining Car dinner.

Erma Eoraptor - Buddy, Tiny, and Mrs. Pteranodon go on an expedition to find Erma Eoraptor, a member of the first species of dinosaur that ever lived. They venture off the beaten paths in the Triassic to find Erma, and then bring her back for a ride on the Dinosaur Train! Under the Volcano - Tiny, Buddy, and Mr. Pteranodon take the Dinosaur Train to Volcano Valley to see the local volcano. The sight is so spectacular, they go back for the rest of the family only to discover they've already gone to see the volcano! The merry mix-up concludes as the whole family meets up to marvel at the sight of Mt. Smoky erupting.

Tiny wakes up feeling a little sad. When asked why, she can't really explain it: "Sometimes I just feel sad." To cheer her up, Shiny decides to show her how much she loves her. It goes over so well it starts a love-sharing chain reaction, as one by the one the Pteranodon Family gets in the on the action! / After Tiny, Shiny, Buddy, and Don are feeling "over-burdened" by chores and requests for help with small things from Mom and Dad - basically the kids just want to play - a plan is hatched. Mom and Dad come up with a fun scavenger hunt in the nest area that cleverly has the kids doing their chores even as they play. The hunt includes simple riddles the kids have to solve. Mom and Dad have certain items to be hunted for that involve cleaning up an area first, etc. (Note: it's the beginning of Autumn, so some leaves are changing colors, others are falling.) A surprise last scavenger clue brings the family to the Dinosaur Train to consult with the Conductor and have a Dining Car dinner.

Have You Heard About the Herd? - Tiny and Buddy are psyched to go to the Cretaceous Picnic Grounds where they meet Ernie Einiosaurus, who shows them how he lives in a large herd! Ernie introduces the Pteranodons to a herding game that makes even Mrs. Pteranodon put on her game face! Jess Hesperornis - The Pteranodons venture to the Big Pond to find out if dinosaurs can live in the water. Their quandaries are quenched when they meet Jess Hesperornis, who turns out to be not only a water dwelling dino, but a bird as well!

Pteranodon Family World Tour - The entire Pteranodon family embarks on a roaring, exploring, World Tour adventure! They meet the Conductor's nephew, Gilbert, who takes them on a tour to meet Martin Amargasaurus, a spine spangled quadruped with an intimidating sail. Gilbert the Junior Conductor - The Pteranodon family is on a World Tour and get to sleep in a special Sleeping Car on the Dinosaur Train. During their first full day on the Train, the kids are super excited to play with Gilbert, the Conductor's nephew. Don gets jealous and finally admit his feelings, leading to a reaffirmation of his friendship with Buddy.

Triassic Turtle - Don mistakes a shell for a rock and meets Adam Adocus, a turtle with a head he can pull into his shell. The Pteranodon family travels to the Triassic and meets Pauline Proganochelys, another kind of turtle who shares her own methods of defending herself. Tank's Baby Brother - Tank Triceratops has a new baby brother that everyone dotes on, making Tank feel left out. Buddy, Tiny, and Tank play with some big kids and Tank learns the perks of being a big brother.

New Neighbors - Mr. Pteranodon is annoyed when a new hooting family moves in next door! The new neighbors are a family of Lambeosaurus. Through a bit of compromising, the Pteranodon and Lambeousaurus families agree on terms they can both live with and become fast friends. Don's Collection - Don and new neighbor, Lily Lambeosaurus, stay at Pteranodon Terrace when the other kids take a day trip to the Big Pond. Don shows off his knowledge of the area to a very impressed Lilly as they search for more items for his collection.

Long Claws - Buddy, Tiny, Don and Mrs. Pteranodon head to the thicket to ask a Therizinosaurus family about their colossal claws. Mr. and Mrs. T strike a pose to demonstrate how they use their claws for self-defense, while their daughter, Teri, shows the kids her favorite practice spot. Tank's Sleep Over - When Tank spends the night at Pteranodon Terrace, the last thing he wants to do is sleep. But as the night wears on, Don, Tiny and Shiny start to nod off, and Buddy tries to stay awake with Tank. Then Buddy realizes that Tank is worried about sleeping in a strange place, so Buddy and Mom help Tank feel at home so he can finally get to sleep.

The Pteranodon kids are playing a game called "I'm the Biggest," which raises the question: how big is the biggest frog? Dad takes the kids on the Dinosaur Train to find the biggest frog ever, the legendary Beelzebufo. Once off the train, they have to take a river raft to find this illusive creature, but find him they do. The kids are surprised that Benny Beelzebufo isn't nearly as large (or mean) as they'd imagined, but he is definitely the biggest frog they've ever seen! Benny teaches the kids about his "sit-still-and-wait" hunting style and shows off his large, floating leaf "home." The Pteranodon family rides the "Night Train" all the way back to the Jurassic Period to visit their nocturnal friend, Vlad Volaticotherium, who tells them that he wants to take them caving! Buddy, Tiny, Shiny and Don don't even know what caving is, but they are soon having a great time seeing all the beautiful stalactites and stalagmites that have formed inside the cave. They also learn that it can be a lot of fun to hear your voice echo down the cave's long caverns!

Iggy Iguanodon - The Pteranodon family continues their World Tour and meets Iggy Iguanodon, a funny chap who shows them his unique way of walking while leading our family to some white cliffs where Dad is very excited to fish and dine! Shiny Can't Sleep - Shiny gets homesick while the Pteranodon family is away from home on their World Tour. She cannot sleep, so Mr. Pteranodon takes her around the Dinosaur Train and they observe the train at night and the activities of various nocturnal creatures.

Confuciusornis Says - The next stop on the World Tour takes the Pteranodons to Confuciusornis Gardens to visit a very wise, old dinosaur. They try some new foods, and learn to meditate, leaving them with their own enlightening mountain-top experience. Tiny's Tiny Doll - During the Pteranodons' World Tour, Tiny mistakenly leaves her favorite Tiny-Doll behind at Velociraptor Valley. Knowing Tiny can't sleep without it, Valerie and Velma enlist the help of a wide-winged Pterasaur named Ziggy to get Tiny's doll back to her.

The Wing Kings - The Pteranodon family stretches their wings at Quetzalcoatlus Canyon, where Mr. Pteranodon flew when he was younger and nicknamed, the "Wing King." Now, the Pteranodons and Buddy meet Quincy Quetzalcoatlus and his Dad, another Wing King, a huge flying bird. Together, the two "Wing Kings" wow their kids with some sensational aerial acrobatics. The Big Mud Pit - There's big trouble at the Big Pond when Dad and Larry Lambeosaurus get stuck in the mud. Buddy and Leroy Lambeosaurus devise a plan to pull their dads out before they sink deeper into the mud!

Kenny Kentrosaurus - As the Pteranodon's World Tour nears its end, the Pteranodon family travels to Africa to meet a Stegosaur named Kenny Kentrosaurus. He teaches the kids about his spikes and his tail, showing them how to thump, prompting a fun drumming party! Don and the Troodons - The Pteranodon family oversleeps and rushes to go on another World Tour! Don is allowed to stay back on the Train and he ends up having a fun and educational day with the Conductor and his mom, Mrs. Conductor!

When Don is told he can't dig any more holes around the nest, he complains that he needs his own day just for digging holes-a hole-iday! The kids make up an imaginary holiday just for Don and recruit the Oryctodromeus to help dig all the holes Don could ever hope for. / The Pteranodon kids meet a new, small mammal friend, Adele Alphadon, and introduce her and their Big Pond friend, Cindy Cimolestes, to a new concept -- that not all Mesozoic creatures are dinosaurs. And that includes the Pteranodons! They live in a diverse world.

The Pteranodon family is super excited to be traveling to the "Classic in the Jurassic," an Olympic-type competition in which different dinosaur teams representing the three Mesozoic time periods will compete in various contests. Today's competition is a race between turtle and theropod teams. When the fast-running theropods all get tangled up at the finish line, the race comes down to the slow-moving turtles. It's an exciting race as the turtles are neck and neck! Who will win this pre-historic match up?? Buddy, Tiny and Mrs. Pteranodon are eating lunch at Pteranodon Terrace, and even though they've just eaten a big fish meal, Buddy's tummy is still grumbly-hungry. Mom understands that because Buddy is a carnivore he needs meat, so she takes the kids to the Dining Car on the Dinosaur Train to get him some carrion. While dining, Laura Giganotosaurus tells Buddy that the best meal she ever ate was prepared by her cousin, Chef Carson Carcharodontosaurus. So Buddy, Tiny, Mom and Laura all travel to meet the boisterous and generous Chef C and eat some of his famous carrion dishes. Buddy's tummy is happily full when our family leaves to head home. They even bring back a snack for Mr. Conductor!

The Pteranodon Family is excited to be going back to the "Classic in the Jurassic"! This time, it's a race between pterosaurs from each of the three Time Periods. The best part-all the family members will have a role to play in the race! Mom and Tiny will be in-air referees, Buddy and Don will do "play-by-play", and Dad and Shiny will man the start and finish lines. It's an exciting race as the pterosaurs fly between hanging vines, swoop through a canyon, push through a wind tunnel, slalom over and under branches, than carry food from a pond as they race to the finish line! Teddy Pterodaustro finishes first, but the race is contested when Remy Rhamphorhynchus (another competitor) protests that Teddy never retrieved a fish from the pond. Everyone is surprised to learn that the Perodaustro don't eat fish, they strain plankton through their bristle teeth. Teddy shows everyone how he does it to prove that he did indeed get food from the pond. Teddy is declared the winner! Buddy, Tiny and Mom are riding the Dinosaur Train when they bump into their old friend, Crystal Cryolophosaurus. She's on her way to visit King Cryolophosaurus down in Jurassic Antarctic and invites our family along. Mom and the kids jump at the chance, and upon arrival surprise King as he's singing a brand new song, Top Carnivore. King and Crystal's heartfelt reunion is marred when Crystal tries to convince a reluctant King to take this fantastic new song out on the road to share with his adoring Mesozoic fans. But King doesn't like leaving home and excuses himself to do some thinking. Buddy and Tiny follow and King sings a song called Good ol' Gondwana to explain his feelings about his home. Tiny has a great idea. King and Crystal can perform a live concert in Gondwana and invite dinosaurs from around the Mesozoic to attend! The concert is a huge success, and King is surprised and delighted when Crystal decides to stay there with him instead of going back out on the road.

The Conductor and the kids are out digging in a favorite fossil spot, out past the Big Pond. Buddy turns up something that the Conductor doesn't recognize. It's an excellent fossil - he guesses that they may have discovered a whole new Jurassic species! They all carefully finish digging out the beautifully intact theropod raptor skeleton and bring it to Troodon Town, where they can examine it at the Science labs at Troodon Academy. The experts agree: The Conductor and the kids have discovered a new Jurassic dinosaur! They nickname it "Buddysaurus." Now the Conductor must give a presentation to all the assembled Academy about this new Dracoraptor discovery. Used to being the authority and a kind of hilarious know-it-all, the Conductor is for once super-nervous and tongue-tied. The kids help him figure out how to properly and scientifically present his information and get over his nerves. Buddy leads them, and the kids even improvise a song about the new discovery, "A Brand-New Species!" It's a hit! / Buddy gets the idea to travel to the Early Jurassic and meet an example of their new discovery, a theropod they named "Buddysaurus." Unfortunately, since this is a brand-new-discovery, there is no train to the home of the Buddysaurus, nor a train station! The Conductor decides to take them all to the Early Jurassic, and hike from the nearest station to find this new theropod. And, they do! They discover that the theropod is actually called a "Dracoraptor." Our kids invite him to come back to Troodon Town with them so they can present him to the Troodon Scientists.

When the Pteranodon kids decide to draw some maps, Don's map of one big land mass for "the whole Mesozoic" triggers a discussion on whether the Mesozoic is "one big place that's all connected" or comprised of a bunch of smaller, interconnected land masses. On the Dinosaur Train, the Conductor explains that millions of years ago there actually was just one big land mass called "Pangaea"! Then, over a long period of time, it started to drift apart and form separate, smaller landmasses, or continents. Our family can't believe it! The Conductor offers to take the Pteranodons up in the Zeppelin and through a Sky Time Tunnel, back to the time of Pangaea. At the Zeppelin Station, they meet up with Tricia Troodon, who helps pilot the Zeppelin on their journey. Once in the sky and through the time tunnel, our family is able to see Pangaea, the one giant landmass, just as it's starting to break apart. Then the family travels forward in time and views the continents separating more as oceans and seas move in between the land. Looking down at how their coastline looks in the Cretaceous Period, Buddy, Tiny, Shiny and Don all agree that seeing Pangaea breaking apart is one of the coolest things they've ever seen! As the Pteranodon kids are playing outside their nest, a few seedpods fall from a nearby tree, bonking Don on the head. This leads to a discussion about how far away things can fall from...maybe even from space?? Buddy hypothesizes that perhaps if a star came close enough, it could land on Earth! On the Dinosaur Train, the Conductor explains that things actually do fall from space. Big space rocks, called "asteroids," sometimes land on Earth, and when they occasionally do, they make a biiiiig hole, called a crater. Don perks up at this-he'd love to see a crater! So the Conductor takes the Pteranodon Family up in the Zeppelin to see a giant crater from above! On the ground, they explore the crater and find fragments of "space rocks" from the former asteroid. As evening falls and our family flies back home, the Conductor and Mom and Dad surprise the kids with a picnic dinner on the Zeppelin-hurrah!

It's time for the "Classic in the Jurassic" - the Mesozoic Olympics! Today's "Air, Water and Land" contest is a three-part competition pitting teams consisting of a pterosaur and a crocodile from each Time Period against one another. Mrs. Pteranodon, Tiny and Shiny are recruited to help in one of the three "legs" of the race, while Buddy, Don and Dad watch from the stands. The competition's three "legs" are flying, swimming and a lap around a track. Early on, Team Cretaceous pulls ahead and hold onto its lead, until the wild card of the race is revealed: Team Triassic's croc, Effie Effegia, who shocks the crowd when she runs, and then sprints, on two legs! Effie wins the race, and her bi-pedal ability prompts many questions - and a healthy discussion -- about her features. Tiny is disappointed her team lost, but cheers up when reminded that she was part of `"Classic in the Jurassic" history. While playing "Cold and Hot," a game they made up, the Pteranodon kids learn from Mr. Pteranodon that there might be more variety in the desert than they imagined. Their curiosity piqued, they plead for a trip to investigate the desert scene. Mr. Conductor tells them just how diverse plant and animal life can be in the desert. He happens to know a desert mammal: Fruitafossor. Upon disembarking from the Dinosaur Train, the Pteranodon kids meet Frankie Fruitafossor, a chipmunk-sized mammal. They quickly learn that their assumption that desert life was hot all the time and relatively uninhabited was incorrect. Come dusk, they find the desert hopping and crawling with life, as creatures emerge all over - mostly underground - where they hide from the blazing sun. Frankie gives our family a tour, including a peek at underground burrows he dug. Back on the desert floor, Don and the siblings can't believe how cold the desert has become. Nighttime in the desert is a different world than daytime! The family goes back to the Dinosaur Train to warm up and have a snack.

The Conductor's nephew Gilbert has been taking Conductor courses at the Troodon Academy, and has finally graduated to Cadet Conductor! The kids are thrilled - will Gilbert get his own Dinosaur Train to conduct? The answer comes when the Conductor gets sick and can't do his job, including calling out the station stops! He appoints new Cadet Gilbert to run the Dinosaur Train until he gets his voice back. The strain of running the train by himself wears heavily on Gilbert, and our kids step in to help him run it. Gilbert learns it takes a team to get the job done and keep the train running. There's big relief when the real Conductor gets his voice back and goes back to running things. No one's more relieved than Gilbert! / Our kids want their own clubhouse, separate from the family nest. They try out several locations - Tiny's Tiny Place, Dad's Thinking Tree, a large Don-made hole - but none of them are the right fit. Eventually, the kids (with the help of Mom and Dad), build their own clubhouse using natural materials.

The Pteranodon family rides a special 'Night Train" to another part of the Cretaceous Time Period, where they meet a Troodontid "cousin" of the Conductor's, Sidney Sinovenator, who knows more about the stars than anyone. Sidney takes the family up to his favorite stargazing spot, "Starry Hill," and teaches the kids why the stars seem to move across the night sky. When the kids build their own version of a nest on the beach, below their actual family nest up on the cliff, they get the idea to turn their beach nest into a clubhouse. Shiny thinks that a clubhouse needs a club, and "the Nature Trackers" club is born! The kids decide to make their club about getting outside, getting into nature, and making new discoveries. The only problem is: which kid is in charge of the club?

Mom takes the kids on a playdate with Tank Triceratops to the desert, where they meet a distant relative of Tank's, an early Ceratopsian named Penelope Protoceratops. The Conductor points out that Penelope lives in a part of the world that gets a lot of earthquakes, and sure enough, the kids experience their first quake with Penelope. Mom and the Conductor have prepared the kids with excellent advice about what to do in an earthquake, so everyone does fine. When the family rides the Dinosaur Train, they learn that a new car has been added - a Nursery Car, with dozens of eggs in little, padded nests, attended by their expectant moms and dads. The kids watch the eggs hatch, and try to guess which hatchling goes with which dinosaur parent.

The Pteranodon kids are riding the Dinosaur Train with friend and fellow pterosaur, Quincy Queztalcoatlus. When they pass by a waterfall, Buddy comments on how big it is! Quincy's dad mentions a giant waterfall at the edge of the Western Interior Sea. Mr. Conductor gives a lesson about waterfalls and then suggests a unique and amazing way to view the giant falls - from above! They can fly in the experimental Dinosaur Train Zeppelin...if Thurston Troodon will agree to take them all there on the Zeppelin's maiden voyage. Thurston does and our Pteranodon family gets to experience a spectacular Zeppelin ride! The Queztalcoatluses fly alongside, impressing everyone with their flying abilities. After learning more about waterfalls, the Pteranodons catch lots of fish and dine before heading back to the Train via the one-of-a-kind Dinosaur Train Zeppelin! When the Pteranodon family spots Annie and her T. Rex herd migrating to follow the food, the Pteranodon kids wonder if other creatures, even marine mammals, also migrate. The Conductor flies the Pteranodon family over the ocean in the Dinosaur Train Zeppelin to look for Polycotylus, a type of marine reptile that does migrate in the ocean. After spotting a pod of migrating Polycotylus from the sky, the Zeppelin lands in an atoll and our family meets Paulette and Polly Polycotylus, a mother and daughter from what is modern-day Australia. Our Pteranodon kids, Mom, Dad and the Conductor learn all about Polycotylus migration and the reptile features. Then the whole group of new friends enjoys a fishpicnic on the reef of the atoll before the Pteranodon clan heads back home in the Zeppelin.

The "Classic in the Jurassic" games are back, and this time, it's the Ultimate Smackdown. Mr. Conductor explains the "wrestling" matchups from the three Time Periods are: T. Rex vs. Triceratops, Allosaurus vs. Stegosaurus and Zupaysaurus vs. Riojasaurus (dinos new to the Pteranodon clan.) Fears that competitors may get injured are allayed by the explanation of how the "Smackdown" works -- the best choreographed and most entertaining show wins! Morris Stegosaurus beats Alvin Allosaurus. When Ziggy Zupaysaurus goes up against Renaldo Riojasaurus, Mr. Conductor explains that Riojasaurus may be smaller, but he has a powerful tail and speed on his side. Then Boris the T. Rex loses to Trevor Triceratops. Tank and Buddy are thrilled-what a face-off! Once the judges tally the results, Team Cretaceous is declared the winner, and the fans love it! Buddy and Tiny wonder aloud whether the Triassic was the beginning of time, and if there was anything before the Age of Dinosaurs. So, to the Dinosaur Train they go where Mr. Conductor takes them back to the beginning of the Triassic Period to get some answers. In the Triassic, Buddy, Tiny, Mom and Mr. Conductor meet up with Erma Eoraptor who is happy to explore the "before the Triassic" question with them. Our group walks through a Pedestrian Time Tunnel (that's beyond the end of the train tracks) to get to the Permian Period, the time period immediately before the Triassic. There, they meet Deon Dimetrodon, who has never met a dinosaur or pterosaur before. Buddy and Tiny are amazed to learn that there are neither of these in the Permian Period (or earlier)! Deon marvels at our family's features - especially Tiny and Mrs. Pteranodon's wings. Deon shows our group around the hot and humid Permian, and he explains how his sail fin keeps him cool. Then Deon is delighted to experience the Mesozioc Era. He walks through the Pedestrian Time Tunnel with our group, and is blown away by the vegetation and the variety and size of dinosaurs. Another lifelong friendship is forged!

Elmer Elasmosaurus - The Pteranodon family travels on the Dinosaur Train with the Aquacar to an underwater train station to transport Elmer Elasmosaurus back to his home in the ocean. At first Buddy is not enthusiastic about travelling underwater, but quickly becomes a convert when he sees the spectacular sights under the sea. Dinosaur Block Party - The Pteranodon family hosts a block party to introduce their new neighbors, the Lambeosaurus family, to all the other neighborhood creatures. The different species all join together to fly, dive, fish, race and especially, to rock the block!

Buddy, an adopted T. rex, wishes he knew more about his T. rex ancestors. So, Dad takes him and Tiny on the Dinosaur Train back to the early Cretaceous, to visit an ancestor: an earlier version of Tyrannosaurus rex called Raptorex. Rodney Raptorex is a kid who won't grow up to be as big as Buddy will, but the two boys find that they not only have a lot of differences, they have a lot in common, too. The kids are stuck cooped up in the nest for a long, rainy spell which leads to them fighting. Mom tells them that the rain has stopped enough that they can leave the nest but she gives them an assignment: to go find their own "calm space," where they can calm down enough to get along with each other again. It works - each kid finds something in nature that helps him or her to calm down and be friends again.

Dinosaur Big City Part I - Buddy and the Pteranodon family begin their journey on the Dinosaur Train, gathering all their Theropod friends together to travel to a really big Theropod Club Convention which is being held in Laramidia, the "Dinosaur Big City"! Dinosaur Big City Part II - The Pteranodon family continues their journey to the Theropod Convention in Laramidia, the Dinosaur Big City! Among the Theropod dinosaurs that ride the Train with them is King Cryolophosaurus, who sings his songs "Big Ol' Whistle-Stop Rock-n-Roll Dinosaur Tour" and "Whole Lotta Theropods"!

Dinosaur Big City Part III - The Dinosaur Train arrives in Laramidia, the Dinosaur Big City, and Buddy and the Pteranodon family explore the crowded "dinosaur metropolis." At the Theropod Convention, our kids reunite with Annie Tyrannosaurus and her parents Dolores and Boris, and they all meet the multi-horned mayor, Mayor Kosmoceratops! Dinosaur Big City Part IV - Buddy and Tiny help King Cryolophosaurus overcome his fear of performing in front of his biggest audience ever, and he wows a large dinosaur audience when he sings his new song, "Whole Lotta Theropods" at the Theropod Convention in Laramidia, the Dinosaur Big City.

The Good Mom - "Mom's" the word when Mrs. Pteranodon meets fellow mom Millie Maiasaura, who is a little too over-protective of her kids. The two moms compare mothering methods in a play date at the Big Pond. Hornucopia! - At the Big Pond, Tank introduces the Pteranodon family to his friend, Stacie Styracosaurus, a fellow Ceratopsian with a crown of elaborate horns on her head. Everyone attends Stacie's "Hornucopia" celebration, where she reveals her new big horns and then performs a moonlit shadow show with her Styracosaurus family.

Shiny gets over her fear of snakes when Tiny challenges the Nature Trackers to meet the ultimate snake: the Sanajeh, a huge Cretaceous snake from what is now India. Dad takes the kids on the Dinosaur Train to find Sana Sanajeh, who may be huge, but turns out to be quite friendly. Once Shiny and Sana become friends, Shiny returns home with the knowledge that snakes aren't scary - they're just another part of nature! Tiny is horrified when her favorite buttercups all wilt, so Mom takes her and the family to the Big Pond, where she remembers seeing a whole lot of buttercups in bloom. On the way there, the Conductor gives the kids a visual lesson in "Nature's Life Cycle," explaining how a flower grows, blossoms, then wilts, and returns its seeds to the ground, to start the cycle all over again. Tiny finds her flowers at the Big Pond, both blooming and wilting, and can see nature's life cycle in action.

The kids visit the Big Pond to attend the Biome Block Party. While attempting to win the leaf-necklace contest, Keenan Chirostemotes claims the Pteranodon sibs can't compete for the prize for "dinosaur" with the most leaves because they are not dinosaurs. This launches the kids into a song called "That's Not a Dinosaur", as all the non-dinosaurs sing their piece. In the end, the game rules are changed to include all creatures, even non-dinosaurs, in all the contests! The Nature Trackers go on a visit to the Big Pond, where Tiny hopes to see her favorite flowers. The Conductor tells her that if the kids gather seeds at the pond, they can bring them home and plant a garden full of those same flowers at the family nest! The kids all get into it, gathering seeds and bringing them home, where they plant a garden, and meet its new inhabitants, including Sammy, a friendly slug, who explains that slugs, spiders, and butterflies all help to make a garden complete.

Buck-Tooth Bucky - When Don finds a mystery tooth in Dad's old tooth collection, Dad decides to take the kids on an investigation. They discover that the tooth belongs to a dinosaur called Masiakasaurus, a creature with a mouthful of protruding buck teeth! Tiny's Tiny Friend - Tiny gets upset when she finds a miniature mammal named Cindy Cimolestes has moved into her "Tiny Place," a hole in a tree near the family nest. Buddy ends up using his sharp eyes to help Cindy find a new home that more perfectly fits her small size.

The Amazing Michelinoceras Brothers - The Pteranodon family travels deep underwater on the Dinosaur Train to view two backwards-bounding brothers named Max and Mitch Michelinoceras. The kids are delighted to see that Max and Mitch put on a synchronized swimming show. Dads' Day Out - Buddy, Tiny, and Mr. Pteranodon join Annie Tyrannosaurus and Leroy Lambeosaurus and their dads for a Dads' Day at the Big Pond. It's all fun and games until it starts to rain, and they all have to take cover in a cave they've never noticed before.

Carla Cretoxyrhina - On this underwater excursion, the Pteranodon family meets up with Carla Cretoxyrhina, a young shark who turns out to be much nicer than her reputation suggests. She introduces the family to her dad, bringing them face to face with the "Big Fish in the Sea." Train Trouble - The speedy dinosaur brothers Oren and Ollie join our kids on a train trip to Troodon Town, but unplanned engine trouble sends Oren and Ollie sprinting the Roundhouse to bring back another engine to save the day!

Great Big Stomping Dinosaur Feet! - Tiny is very worried after she loses Shiny's favorite shiny shell, and enlists Dad and Buddy to help find a new one. As Tiny becomes more frantic, she begins stomping with frustration. Then the kids meet Daphne, a Daspletosaurus kid who shows them how to make stomping a fun dance instead of a temper tantrum. Hornucopia - Mr. and Mrs. Pteranodon decide to surprise each other with gifts on their anniversary. Despite some close calls, the kids help each of them to keep their gifts a secret until the perfect moment when the whole family can celebrate.

An Armored Tail Tale - The Pteranodons tag along as Hank Ankylosaurus visits the Big Pond to scout a Dinoball talent named Eugene Euoplocephalus. Eugene is a smaller version of Hank, an armored dinosaur with a giant tail-club. Hank and Eugene really hit it off, and after they all play Dinoball, Hank recruits Eugene to play on his team! Pterosaur Flying Club - Tiny and Shiny practice their swoop-de-loops and other flying moves in anticipation of their play-date with fellow Pterosaurs Petey Peteinosaurus and Quincy Quetzalcoatlus. With Buddy helping with the choreography, the Pterosaur Flying Club puts on a flying show!