Nature’s balance depends on a web of predatory animals that have teeth, claws, speed and other adaptations for catching their food. This balance also hinges on prey animals with clever defenses to avoid becoming food.
The agouti, a rodent from tropical South America buries Brazil nuts for later use in case it gets hungry. Because it loses some of the buried nuts, many of the nuts sprout into trees. That's good for the forest and the agouti can always find more nuts.
Different kinds of aquatic (water-dwelling) animals use similar tricks of the survival trade. This section demonstrates this point with a look an aquatic bird and a water-loving mammal.
Koalas have a specialized digestive system that removes the toxins from eucalyptus leaves. The toxins, which serve as important natural insecticides, are poisonous to most other animals.
From deadly venoms to insect repellants to stink bombs, animals produce and use powerful chemicals to attack food and repel danger.
Females red kangaroos are smaller and faster than males. They also have a bluish coat, so they're called "blue flyers.
In the wild world of nature, survival often depends on sitting in one place and looking like something you’re not. It’s all about adaptations that fool the eye.
The platypus has a venomous spur on each of its hind ankles. It is one of only three known egg-laying mammals. (The other two, called echidnas, look like small spiny anteaters.)
Tusks, spines, and even sharp toenails are just some of the adaptations animals use, to defend themselves from predators.
To prevent highways from dividing up Florida panther habitat, wildlife officials provide them with highway underpasses. This helps ensure that the big cats have safe travels. S
We want to hear from you!
Please take our 2 minute survey and tell us what you think of our new website. Your response will really help us out.
Click "Yes" below and when you leave this website you will automatically be taken to the survey - and it only takes 2 minutes to complete!