Translations:Adventist Youth Honors Answer Book/Nature/Birds - Advanced/24/en
From Pathfinder Wiki
6. Describe the functions and purposes of bird banding, telling in particular how banding contributes to our knowledge about bird movements.
Bird banding (also known as bird ringing) is an aid to studying wild birds, by attaching a small individually numbered metal or plastic ring to their legs or wings, so that various aspects of the bird's life can be studied by the ability to re-find the same individual later. This can include migration, longevity, mortality, population studies, feeding behavior, and many other aspects.
