What Makes a Bird Sing?

In order to understand what makes a bird sing, you have to understand its song. Whether you’re a bird lover or not, you’ve probably heard that birds sing to each other. A sparrow, for example, will sing to itself as a way to get food. And a bird that sings to itself will come down for water, regardless of the bird’s altitude.

Continue reading:

Do Fly Traps Expire? Can You Use Fly Spray on Plants? Can You Eat the Fly Agaric Mushroom? How Much Are Fruit Flies? How Many Flies Come From One Maggot? How Many Flies Come From One Maggot? How Common Are Fruit Flies? How Cold Can Fruit Flies Survive?