More Big Cats In Your Area Could Reduce Deer-Induced Car Crashes By Nearly 76 Percent

More Big Cats In Your Area Could Reduce Deer-Induced Car Crashes By Nearly 76 Percent

Reducing one's chances of hitting a deer is great, and knowing a big cat is thriving is an added bonus.

In Washington, Pumas are protecting human lives by preventing vehicle collisions accounting for a 76% reduction in accidents

Pumas in Washington's Olympic Peninsula play a crucial role in decreasing deer-related accidents on highways. By changing deer movement patterns to avoid roads and nighttime activities, they enhance safety for people traveling in the area. This study underscores the significant environmental services provided by large carnivores, demonstrating the importance of coexisting with such majestic species for community well-being.

Mountain Lions Reduce Deer-Vehicle Collisions by Up to 76%

Puma presence on Washington’s Olympic Peninsula was associated with a 76% reduction in the expected number of deer-vehicle collisions over a five-year period, according to research published Aug. 5 in the Cell Press journal Current Biology. Researchers led by Justin Suraci of Conservation Science Partners analyzed detections from 503 camera trap sites and GPS collar …

Study: Mountain lions reduce roadway deer collisions by 67%

Study: Mountain lions reduce roadway deer collisions by 67% Diana Ionescu Mon, 08/10/2026 - 08:00 Primary Image Primary Image Caption Mountain lion. A study from Washington state shows that the presence of mountain lions can have a major impact on the number of deer-car collisions on area roads, reports Chris Pugh in M Live. "The research, published Aug. 5 in the journal Current Biology, examined puma and deer activity across Washington’s Olym…