video1.0<iframe src="https://www.loom.com/embed/6f0c6a1e68d944dcb7c9ed269e077b82" frameborder="0" width="692" height="519" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>519692Loomhttps://www.loom.com519692https://cdn.loom.com/sessions/thumbnails/6f0c6a1e68d944dcb7c9ed269e077b82-00001.jpg191p: What can reasonably be inferred about the reason Usherwood used northern bald ibises as the subjects of his study? a: The ibises were well acquainted with their migration route. ; Usherwood knew the ibises were familiar with carrying data loggers during migration. ; The ibises have a body design that is similar to that of a modern airplane. ; The ibises were easily accessible for Usherwood and his team to track and observe. ;