Introduction: Can Tern birds change their plumage?

Terns are known for their graceful flight and stunning plumage. They are a group of seabirds that are found all over the world, from the Arctic to the tropics. One of the most interesting aspects of Terns is their ability to change their plumage during different seasons. This ability raises many questions about the mechanisms behind these changes and their ecological and evolutionary significance.

Understanding Terns and their plumage

Terns are medium-sized birds that belong to the family Sternidae. They are known for their long, slender wings and forked tails, which help them to maneuver quickly and efficiently through the air. Terns have a distinctive plumage that varies in color and pattern depending on the species and the time of year. In general, Terns have a white or greyish body with black markings on their wings, head, and tail. Some species have additional colors, such as a black cap or a red bill. The plumage of Terns is important for many reasons, including camouflage, thermoregulation, and communication.