検索キーワード： 魚・海洋生物

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.

Tiger sharks eat almost anything they can catch. But the practice of dumping garbage in oceans is harmful to these predators who tend to eat something without realizing it isn’t food. This causes tiger sharks to eat license plates and other non-food items they cannot digest.

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?

Hermia the hermit crab needs a new shell. Her old shell is getting a bit tight.

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

A young boy's snorkeling guide, Juni, tells a story that he has swum with wild sharks and lived to tell the tale.

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.

Mickey and his grandad go out to the shore looking for "ghost crabs." And in the process, they learn all about these marine creatures.

This charming story is about a friendly but forgetful blue tang fish as she tries to reunite with her loved ones, and everyone learns a few things about the true meaning of family along the way.

Gracie loves snorkeling! She loves it so much, she convinces her parents to let her plan a family vacation to Roatán, Honduras, where they can all snorkel together. She even makes a new friend there. Now, if only her irritating little brother would leave her alone, everything would be perfect. Then Gracie hurts her leg, and all her carefully made plans start to come apart. Worse still, she learns the reef itself is in serious danger. Gracie wants to help the reef . . . but she’s just a kid. What can she do to make a difference? Fortunately, her new friend has a few ideas!

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.

Tim the baby blue shark faces his fear of fish in this charming tale. Through determination and support from friends, Tim learns that fish aren't so scary after all. A heartwarming story about courage and overcoming fears.

For millions of years, a massive shark more than twice as huge as the modern-day great white shark cruised the depths of the ocean, attacking and devouring prey. Fossil remains reveal megalodon to have been more than 50 feet long, with razor-sharp teeth, each the size of a human hand, and jaws so large it could swallow prey larger than a common dolphin! Find out more about the megalodon and its prehistoric world.

Ever wondered how sharks are different from other fish, and what makes them such fearsome hunters? Or how a feeding frenzy works? Listen to this exciting book for answers to questions you'll be glad we asked - plus "Did You Know?" fun facts!

こどもオーディオアカデミー チャンネル④「いきもの教室」「ささき隊長のみぢかな"色んな"いきもの」いきもの博士に挑戦だ。君はいくつ知ってるかな？

Over four hundred shark species swim in Earth's waters. Listeners will discover incredible facts about what sharks look like, how they hunt, and more in this fun book!

Download this audiobook to treat yourself to some of the cutest baby animals around. It doesn't matter if they are eating, sleeping, or playing, the babies in this series are absolutely adorable.

Follow the lives of animals under the sea as they hunt for food and defend their territories. This volume includes Sea Horses, Sea Otters, Sea Slugs, Sea Turtles, Sharks, and Squids.

Follow the lives of animals under the sea as they hunt for food and defend their territories. This volume includes Clownfish, Corals, Crabs, Jellyfish, Manatees, and Pufferfish.