Helping animals move safely through their environment.
Wildlife corridors are critical for the survival and proliferation of many species as they allow for the movement and migration of wildlife, which is essential for genetic diversity and the survival of species. They come in different forms, designed to accommodate various types of species and their specific requirements. Here are four types of wildlife corridors:
- Terrestrial Corridors: These are land-based routes that link different habitats. They are generally created to facilitate the movement of land-dwelling animals. Terrestrial corridors can be as small as a tunnel under a road for small animals like frogs and mice, or as large as a migratory route for large mammals like elephants or caribou.
- Aerial Corridors: These corridors are designed for species that travel through the air, like birds and bats. They may not always be visible structures, but can consist of a series of habitats suitable for resting and feeding during migration periods. These corridors are especially important for bird species that have long migratory routes.
- Aquatic Corridors: Aquatic corridors connect different bodies of water and are essential for fish and other water-dwelling species. They help to connect isolated bodies of water and allow for the migration of aquatic species. Rivers and streams can naturally act as corridors, but man-made structures like fish ladders are also used to help species bypass obstacles like dams.
- Subterranean Corridors: These corridors are designed for species that live and travel underground, such as certain species of reptiles, amphibians, and small mammals. They can be naturally occurring, such as caves and burrows, or human-made, such as wildlife underpasses beneath highways.