Deer-car crashes leap up; studies debunk deer whistles

Executive Summary - Wildlife-Vehicle Collision Reduction Study: Report To Congress, August 2008 - FHWA-HRT-08-034

Driving Safety - Blue Ridge Parkway (U.S. National Park Service)

The Truth About Deer Whistle Effectiveness – Great North Gear

PA Environment Digest Blog: Attention Drivers! Be Alert For Deer This Fall, Crashes And Fatalities Rose In PA

Ohio deer playing in water

Immediate Steps to Take if You Hit a Deer - State Farm®

Disabled vehicle that struck deer hit by semi on interstate

Talking deer collisions with U of M

Do deer whistles help avoid collisions? Cottage Q&A with Michelle Kelly

Highways are getting deadlier, with fatalities up 22%. Our smartphone addiction is a big reason why : r/Futurology