What does the term "wildlife corridor" refer to?

The term "wildlife corridor" refers specifically to areas that connect wildlife habitats. These corridors are crucial in the context of conservation biology as they allow for the movement and migration of animals between different habitat zones. This connectivity helps maintain genetic diversity, supports species population viability, and enables wildlife to find food, shelter, and mating opportunities.

Wildlife corridors can take various forms, such as natural passages through forests, wildlife overpasses across highways, or riparian zones alongside rivers. By facilitating safe passage, these corridors help reduce roadkill incidents and the fragmentation of ecosystems, which can occur when urban or agricultural development disrupts natural landscapes.

The other choices do not accurately define a wildlife corridor; areas for breeding are more about reproductive habitats, landscapes for outdoor sports refer to recreational uses of land, and designated recreational zones are intended for human activities rather than specifically for wildlife movement or conservation needs.