How do wildlife know to use animal bridges and crossings

Do animals really use those bridges to cross roads and highways? And how do they work to keep people and wildlife safe?

Animal crossings over and under highways can save big dollars — not just lives — says new study - OPB

Why Aren't More Wildlife Crossings Being Built? - Uncommon Path – An REI Co-op Publication

Wildlife crossings are a lifeline for Canada's grizzly bears

Animals Use Special Bridge to Cross Busy Highway

How wildlife bridges over highways make animals—and people—safer

How Wildlife Crossings Are Helping To Protect Baby Animals (and Maybe You Too) - Outdoors with Bear Grylls

Wildlife animal bridge crossing hi-res stock photography and images - Alamy

Highway wildlife crossing in The Netherlands : r/europe

Why Aren't More Wildlife Crossings Being Built? - Uncommon Path – An REI Co-op Publication

Wildlife Corridors 101: Everything You Need to Know - EcoWatch

Wacky Wednesday Wildlife crossings - It's a good thing!

Animal crossing: world's biggest wildlife bridge comes to California highway, Wildlife

An introduction to the wildlife crossing structures that help animals move over and under Highway 93 in the Flathead Reservation, Montana. —Luca Guadagno – Ucross High Plains Stewardship Initiative @Yale F&ES

The home of wildlife crossings: Banff, Alberta - Yellowstone to Yukon Conservation Initiative