For the same reason that humans come in different colors, shapes, and sizes. All birds are unique.
birds are living kites are not. {he she} is right but they have different shapes and sizes. it is just everyday arodamics.
Some can fly some can not Some can swim some can not Birds beaks are of different shapes Birds Wings are of different shapes Birds legs and feet are of different shapes Birds come in different sizes Some birds hunt prey on the wing
NOOO!! Bird feathers come in a variety of sizes and colors.
Birds can be many different shapes and sizes. Just like human beings.
Pot racks come in several different sizes and shapes. Different retailers offer a wide variety of different sizes and shapes, but most are similar, and alike in color.
Depends on what they eat
Birds can be many different shapes and sizes. Just like human beings.
they come in different sizes and color. :)
Bird's are different sizes.Some are small and some are big,some are even average sizes.
differrent birds need different wings, EVERYONE knows that!
Birds are a good subject for still life photography because of the variations in sizes and color as well as the unique positions to catch them in when they are at rest.
Yes, hamsters are very different types of sizes, shapes and colors.