Birds are vertebrate animals adapted for flight. Many can also run, jump, swim, and dive. Some, like penguins, have lost the ability to fly but retained their wings. Birds are found worldwide and ...

Past societies developed a range of weird and wonderful explanations for birds’ annual disappearance. Some thought they became barnacles, others that they hibernated in cliffs. As recently as ...

The feeders often come in clear acrylic, allowing kids to see every detail. They can attract a variety of birds, making them ...

As of December 2024, an outbreak of the H5N1 virus, also known as bird flu or avian influenza, has spread from California and infected 58 people in seven states. Almost all of them are farm ...