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Did you know that a group of geese on land or water is called a gaggle? Or that schools of fish have tactics for evading predators? Learn how and why some of the animal kingdom's most interesting animal groups stick together for survival with this exciting new series!

Did you know that a group of geese on land or water is called a gaggle? Or that schools of fish have tactics for evading predators? Learn how and why some of the animal kingdom's most interesting animal groups stick together for survival with this exciting new series!

In March of that year, two pygmy sperm whales got trapped between a sandbar and the beach and couldn’t get back to the ocean. Several concerned people were unable to help the whales—until Moko came along. Dive in and learn all about the heroic dolphin who helped lead two distressed whales back to the safety of the sea.

Beyond the biology and behavior of these sea creatures, "Marine Biology for Kids" delves into the unique habitats that make up the marine ecosystem, from coral reefs to the open ocean, and the delicate ecological balances that sustain them. It doesn't shy away from the pressing issues of human and natural threats to these environments, fostering an early awareness and stewardship in young listeners. The book rounds off with an inspiring call to action, guiding aspiring young marine biologists on how they can start on their path and make a difference in the world of marine conservation.

Have you ever heard about the cookie-cutter shark, which bites out cookie-shaped morsels of flesh from much larger animals than itself? Or the goblin shark, which was thought to have become extinct 100 million years ago until a living specimen was discovered in 1898? And did you know that the whale shark has jaws the size of a 12-year-old child? The earth is home to over one billion sharks across 500 different species, and there's so much to learn about these ancient rulers of the ocean!

Extraordinary Elephants: There's so much more to elephants than their enormous size! Have you heard about their excellent memory or their adorable sense of humour? Did you know that they actually walk on their tippy toes? And wait till you see who their cousins are – you're in for a surprise! Jiggliest Jellyfish: Did you know that jellyfish can thrive in waters that would suffocate other sea creatures? Or that some jellyfish can flash different colours from purple to green? Or that they have the world's most powerful venom?

You might think that there's not much to jellyfish, but this audiobook will make you think again. Did you know that jellyfish can thrive in waters that would suffocate other sea creatures? Or that some jellyfish can flash different colours from purple to green? Or that they have the world's most powerful venom? There is even a jellyfish that is immortal! There are more than 2000 kinds of jellyfish, and they're one of the few creatures that will thrive in warmer waters due to climate change – yikes!

Yo, Kayla, and Auntie Kim go to the aquarium to see the dolphins. Kayla’s favorite is Freddie, but Yo doesn’t know how to tell which one is Freddie or Maria or Mario. Do you know how to tell dolphins apart?

This book introduces young listeners to the orcas humans first fell in love with. The members of J pod live in the Salish Sea, off the coast of Washington and British Columbia. Moby Doll was the first orca ever displayed in captivity, Granny was the oldest orca known to humanity, and Scarlet was the orca humans fought to save.

Each year, elephant seals migrate from Alaska to California, and back again. Kids will discover how the herd eats, fights, eats some more, and raises the next generation of baby seals.

Al igual que los humanos, los delfines aprenden jugando, observando y experimentando. Algunos comportamientos aprendidos son cosas divertidas para pasar el tiempo. En diferentes partes del mundo los delfines han aprendido algunas técnicas de caza fascinantes. Sin importar si el comportamiento aprendido es enseñado de generación en generación o aprendido mediante la observación, esos delfines tienen habilidades de caza únicas que solo pueden encontrarse en esas zonas.

Los mamíferos marinos conocidos como cetáceos están divididos en dos grupos: ballenas dentadas (incluyendo delfines y marsopas) y ballenas barbadas. Un grupo solo tiene un espiráculo para respirar y el otro tiene dos. Un grupo tiene aletas dorsales altas para mantener el balance mientras persiguen a sus presas. El otro recoge agua y presas con su inmensa boca mientras nadan y no necesitan aletas dorsales altas. Un grupo utiliza la ecolocalización y el otro no. Aprende más sobre las similitudes y diferencias de estos animales.

Like humans, dolphins learn through play, observation, and experimentation. Some learned behaviors are fun things to pass the time. In different parts of the world, dolphins have learned some fascinating hunting techniques that help them survive. Whether these learned behaviors are taught from generation to generation or learned by observation, those dolphins have unique hunting skills found only in those areas.

Marine mammals known as cetaceans are broken into two large groups: toothed whales (including dolphins and porpoises) and baleen whales. One group has a single blowhole to breathe air, the other has two. One group has tall dorsal fins to help maintain balance as they chase prey. The other scoops up water and prey in their large mouths as they swim slowly along—they don’t need large dorsal fins. One group uses echolocation, the other doesn’t. Learn more about what these animals have in common and how they are different in this latest installment of the Compare and Contrast Series.

Experience the wonder and learn about the aquatic life on Liberty Bay with Ben and his new friend, Samantha.

What makes all these animals fish? Fish live in the water, but they have other defining characteristics as well. Who else lives in the ocean?

Adelita, a loggerhead sea turtle, was the first ocean-going animal to be tracked with a satellite transmitter. How would she find her way?

The freshwater eel is a fish that makes two remarkable journeys, one at the beginning of its life, and another at the end. It is born in the ocean, lives its adult life in a freshwater stream, then returns to the ocean.

Welche Mutter und welcher Vater kennt sie nicht, die vielen Fragen neugieriger Kinder: «Warum? Wieso? Wie funktioniert das? Was ist das?»Natürlich sind die Tiere der Unterwasserwelt der Meere nicht so einfach in ihrem natürlichen Lebensraum zu beobachten wie die Wassertiere in unseren Flüssen, aber es sind wunderbare Tiere mit schillernden Farben, spannenden Eigenschaften und kleinen Geheimnissen. In diesem Buch werden zehn dieser Tiere vorgestellt.

Celebrate the slips and slides and swims and glides of delightful penguins in poetry and song.