According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

Every autumn, billions of birds leave their breeding areas when the temperature drops and food gets scarce to spend the winter in more favorable climes, returning the following spring when warm ...

Birds fly in a V formation to save energy. The bird in front creates lift for those behind. This teamwork makes long flights easier. Scientists studied ibises using tracking devices. They observed ...

Most birds are known for their speed and agility, not their strength. But there are a few species that have both. Here’s the bird that rules the roost when it comes to measuring strength in flight.