Quantcast
Environmental News for a Healthier Planet and Life

Will You See Wildlife Crossings on Your Vacation?

Animals
Wildlife overpass in Banff National Park. Craig Zerbe / iStock / Getty Images

By Trisha White

It is now officially summer and that means many Americans are packing up the family truckster like the Griswolds and taking the tribe cross country. Whether you're on your way to America's favorite family fun park or a national park, staying in a motel or sleeping under the stars, you may be seeing wildlife in their native habitat. And if you keep your eyes open, you might see a special part of our built environment a wildlife crossing.


What is a wildlife crossing?

Wildlife crossings are clever, man-made structures built over or under highways that allow animals to cross the roadway without having to enter the right of way, preventing deadly accidents. In addition to preventing wildlife-vehicle collisions, they reconnect habitat that has been carved up by roads, allowing animals to move safely around their habitat.

Unless you know where to look, you might not even notice them. Crossings may seem like a regular overpass or underpass from the road, but they have vegetation and other habitat features to make them more inviting for animals.

Which wildlife species use wildlife crossings?

Wildlife crossings help many different species, from muskrats to mountain lions ─ and yes, even Marty Moose! (The moosiest moose we know…)

Since animals can be picky about what kinds of structures they will use, crossings are specifically designed to fit snugly into the landscape around them, and are custom made for the species that will use them. Some critters that are more adaptable, like coyote and deer, will take to crossings right away, while others may take longer to get used to them. After all, the crossings are a new experience for them and can be scary at first.

Biologists believe each species' preferences are based on their environment and how they evolved. For example, ungulates with antlers (deer, elk, moose) prefer open structures like an overpass. Smaller animals that are used to more cover are more comfortable in small crossings like a culvert. Eventually mother animals teach their young to use them, passing along the intergenerational knowledge just like other behaviors.

Where can we see a wildlife crossing?


Although wildlife crossings are relatively new to the U.S., we have them from coast to coast. Here are just a few examples you might see this summer near popular destinations:

Trisha White

Mountains

Are you motoring through the many mountains of Montana? Drive U.S. Highway 93 across the Flathead Indian Reservation to see the most extensive wildlife-sensitive highway design effort in the U.S. to date. A whopping 81 wildlife crossing structures were built over a 76-mile stretch of highway, keeping 25 species safe, such as elk, mountain lions, bobcats, badgers, grizzlies and black bears.

The Montana 93 overpass.

Kylie Paul

Eastern Shore

On your way to the beach, you may choose the 18-mile Intercounty Connector (ICC). Opened in 2011, the ICC has ten underpasses providing safe passage for deer, foxes, raccoons, groundhogs, skunks, snakes and great blue herons.

Maryland State Highway Administration

Hollywood

Wildlife in La-La Land? You bet! While you're stuck in traffic on the 405, wildlife will be cruising along the 31-mile stretch of the Puente-Chino Hills Wildlife corridor. Along the way, they will pass through the Harbor Boulevard Wildlife Underpass, connecting 4,600 acres of protected habitat to the west with 14,000 acres to the east. Built in 2006, the underpass serves mule deer, coyotes, bobcats, squirrels, opossum, raccoons and jackrabbits. Without it, many of these species would have been trapped on the west side of Harbor Boulevard and possibly extirpated.

Puente Hills Habitat Preservation Authority

So after you drop off Aunt Edna in Phoenix, skip the house of mud and learn more about keeping wildlife on the move while you're waiting in line at the world's second largest ball of twine. Have a great summer!

EcoWatch Daily Newsletter

A pangolin at a rescue center in Cambodia. Rhett A. Butler / Mongabay

By Malavika Vyawahare

China has banned the trade and consumption of wild animals in the wake of the coronavirus outbreak that has claimed more than 2,700 lives and infected more than 81,000 people, most of them in China, according to the state-run Xinhua News Agency.

Read More
A man carries plastic shopping bags in Times Square on May 5, 2018 in New York City. Kena Betancur / VIEWpress / Corbis / Getty Images

Nearly one year after New York became the second state in the nation to pass a ban on grocery store plastic bags — the law is going into effect on Sunday.

Read More
Sponsored
White gold man-made diamond solitaire engagement ring. Clean Origin

While keeping track of the new trends in the diamond industry can be hard, it is still an essential task of any savvy consumer or industry observer. Whether you are looking to catch a deal on your next diamond purchase or researching the pros and cons of an investment within the diamond industry, keeping up with the trends is imperative.

Read More
Rep. Alexandria Ocasio-Cortez (D-NY) (C) chants with housing and environmental advocates before a news conference to introduce legislation to transform public housing as part of her Green New Deal outside the U.S. Capitol Nov. 14, 2019 in Washington, DC. Chip Somodevilla / Getty Images

Rep. Alexandria Ocasio-Cortez (D-N.Y.) took to the floor of the House of Representatives yesterday to chide Republicans for not reading the Green New Deal, which she introduced over one year ago, as The Hill reported. She then read the entire 14-page document into the congressional record.

Read More
Anti Ivan Duque's demonstrator is seen holding a placard with the photos of social leader Alirio Sánchez Sánchez and the indigenous Hector Janer Latín, both killed in Cauca, Colombia during a protest against Ivan Duque visit in London which included a meeting about fracking, environmental issues, the peace process implementation, and questioning the risk that social leaders in Colombia face. Andres Pantoja / SOPA Images / LightRocket / Getty Images

Colombia was the most dangerous nation in 2019 to be an environmental activist and experts suspect that conditions will only get worse.

Read More