The Mogollon Wildway is a regional wildlife corridor conservation effort designed to reconnect millions of acres of habitat and allow wildlife to move more freely across a vast network of mountains, forests, and rivers.
The proposed corridor follows the Mogollon Rim, a sweeping landscape of highlands that extends from the Gila Wilderness in southwestern New Mexico to the Grand Canyon in Arizona. The region contains some of the most ecologically diverse terrain in the Southwest and remains critical habitat for many species, including the endangered Mexican wolf and potentially returning jaguars.
Wildlife corridor conservation focuses on addressing a growing ecological problem: habitat fragmentation. As roads, cities, and infrastructure expand, wildlife habitats become divided into smaller and more isolated patches. When animals cannot move freely between these areas, populations may decline due to limited food sources, reduced genetic diversity, and increased human-wildlife conflict.
Corridors offer a solution by reconnecting landscapes that were once part of larger ecosystems. Instead of protecting isolated parks or reserves, conservationists aim to link them through networks of habitat that allow animals to travel safely between regions.
The Mogollon Wildway is one of the largest corridor proposals in North America. The plan envisions reconnecting roughly 11 million acres of habitat across Arizona and New Mexico, linking several major protected landscapes that already exist in the region.
These include the Gila Wilderness and Aldo Leopold Wilderness in New Mexico, as well as large protected areas surrounding the Grand Canyon in Arizona. Connecting these landscapes would create a continuous ecological pathway across mountain, forest, and desert ecosystems.
Wildlife corridor conservation in this region could benefit many species that require large territories to survive. Large predators in particular depend on connected habitats to hunt, migrate, and maintain healthy populations.
The Mexican wolf, once nearly eliminated in the United States, is among the species that could benefit most from improved connectivity. Recovery programs have reintroduced wolves into parts of Arizona and New Mexico, but fragmented habitat can limit their expansion and genetic diversity.
The corridor could also support the potential return of the jaguar, North America’s largest native cat. Jaguars historically ranged across parts of the American Southwest but disappeared from most of the region during the 20th century due to hunting and habitat loss.
Occasional sightings of jaguars in southern Arizona suggest the species may be slowly returning from populations in northern Mexico. Wildlife corridor conservation could help make that return more sustainable by maintaining connected habitat across borders.
Beyond large predators, the corridor would support a wide range of wildlife, including mountain lions, elk, beavers, birds, and pollinators. Healthy ecological networks also help maintain natural processes such as seed dispersal, water cycling, and predator-prey relationships.
Conservation scientists increasingly emphasize that protecting individual parks is not always enough to maintain biodiversity. When protected areas become isolated, species may struggle to adapt to environmental changes such as climate shifts, wildfires, or drought. Connected landscapes allow wildlife to move to new habitats as conditions change, increasing ecosystem resilience.
The Mogollon region is particularly important because it serves as a biological crossroads among desert, forest, and mountain ecosystems. Elevation changes across the region create a mosaic of habitats that support unusually high biodiversity for an arid landscape.
Protecting these connections also aligns with broader conservation strategies such as the “Half-Earth” concept, which proposes protecting roughly half of the planet’s land and oceans to safeguard biodiversity. Large habitat corridors can play a critical role in achieving those goals by connecting existing protected areas.
Wildlife corridor conservation efforts often rely on partnerships between conservation groups, public land managers, tribal nations, and local communities. Because many of the lands within the proposed Mogollon Wildway are already public lands, advocates say strategic protections and cooperative land management could help maintain connectivity.
Some conservation groups are also exploring ways to combine habitat protection with recreation and sustainable land use. Hiking trails and outdoor tourism could coexist with wildlife conservation, helping build public support for protecting the region.
Corridor initiatives around the world show that reconnecting ecosystems can produce measurable benefits for wildlife populations. From mountain lions crossing highway wildlife bridges in California to elephant corridors in Africa, these projects demonstrate how restoring movement pathways can reduce habitat fragmentation.
The Mogollon Wildway represents a similar vision for the American Southwest. By linking wilderness areas across millions of acres, wildlife corridor conservation could provide the space animals need to roam, adapt, and thrive in a changing environment.
As biodiversity loss and climate pressures intensify, conservationists increasingly see connected landscapes as one of the most effective ways to protect wildlife for the long term. The Mogollon corridor offers a reminder that sometimes the most powerful conservation strategy is simply giving nature room to move.
