Intra-range dispersal is usually lethal.

Question

Quizplus · Accepted Answer

Intra-range dispersal (movement within an individual's established home range) does not necessarily result in lethality. It may be necessary for individuals to disperse within their home range to find resources, mates, or to establish territories. However, if an individual ventures beyond their established home range, they may encounter unfamiliar dangers, such as predators or lack of resources, which may increase their risk of mortality.

Intra-Range Dispersal Is Usually Lethal