What is the term for hawks that take prey significantly larger than their adult counterparts?

The term for hawks that take prey significantly larger than their adult counterparts is "Juveniles." This is primarily rooted in their developmental stage and behavioral traits. Juvenile hawks, unlike adults, may engage in more adventurous hunting practices as they learn to fend for themselves. This can lead them to attempt to capture larger prey, which may not be as common for adult hawks that have established hunting techniques suited to their size and experience.

Juveniles are typically defined as birds that are still in their initial growth and learning phase, and as they mature, they refine their hunting skills and strategies. The contrast with adult hawks lies in their ability to successfully hunt larger prey; while juveniles may encounter larger animals, their success rate can vary based on inexperience.

In contrast, fledglings refer to birds that are in the very early stages of flight development, branchers are those that have left the nest but are still dependent on their parents, and subadults are birds that have matured past the juvenile stage but are not yet fully mature adults. None of these terms accurately describe the behavior of prey selection in relation to size like "juveniles" does.