I feel that eagles that can fly large distances are in a different category from land animals, which have greater pressures to adapt their lineages to particula

I feel that eagles that can fly large distances are in a different category from land animals, which have greater pressures to adapt their lineages to particular geographic ranges, to specialize within the species. For example, the Florida Panther: https://en.m.wikipedia.org/wiki/Florida_panther https://en.m.wikipedia.org/wiki/Florida_panther