Animals,like humans ,need a place they can call home to provide a safe and stable place to raise a family,but they go about building it in entirely different ways.Whether it is a bird's nest,bear den,beaver lodge,or spider web,these are homes of great complexity,constructed from a wide range of natural as well as man-made materials.They also come in a variety of shapes and size and can be found from the deepest depths of the ocean to the very top of a mountain.Some animal homes are easy to see,while others are camouflaged to protect them from predators.The structure of an animal's home depends on the type of animal,the environment it lives in,and what it needs to survive.Some homes are for just one animal or for