検索キーワード： 動物学

Tarantulas use strong jaws to catch their prey, but these big spiders aren't as dangerous as some people think! Some can even be pets! Get caught up in all the details about these hairy, silk-spinning creatures.

Anacondas are the heaviest snakes in the world! These big snakes use their bodies to squeeze their prey. Anacondas can be as long as a bus, and can stay underwater for a long time while hunting. Slither towards facts about these powerful snakes.

Parrots can do more than just mimic human speech. These colorful, sassy birds often mate for life, and some parrots can live 90 years or more. Learn more about these intelligent birds.

Treat kids to a seek-and-find field trip to the zoo. Penguins, pandas, porpoises, and countless other animals make finding the hidden objects in a PDF — including full-color photo puzzles — a delightfully furry and feathered challenge.

Blue whales are the largest animals to ever have lived on Earth! But they are often hidden from human eyes deep beneath ocean waves. Find out their secrets and get all the facts about these majestic water mammals.

The world can be a dangerous place. Over time, animals evolved many natural defenses to help them survive. Combat during wartime is extremely dangerous. Why not look to nature to find the best defenses for soldiers on the battlefield? Military forces have done just that for hundreds of years. From the armor of medieval knights to tomorrow's advanced camouflage, learn how military technology often mimics the traits of animals to help protect soldiers in combat. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.

Animals have played an important role in warfare throughout history. Military forces have long relied on animals' natural abilities to achieve their missions. From medieval warriors charging into combat on horseback to dolphins locating explosive mines at sea, learn about the many ways animals have helped armies find success on the battlefield. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.

In the wild, animals use teeth, claws, and other natural weapons to attack their prey. On the battlefield, soldiers need weapons to fight the enemy. Military forces have often looked to nature for inspiration to develop effective weapons and combat tactics. From the first feathered arrows to tomorrow's high-tech weaponry, learn how military technology often imitates the natural weapons of animals to help soldiers succeed in combat. Then be sure to catch the other amazing titles in the Beasts and the Battlefield series.