California Roadkill Observation System. http://www.wildlifecrossing.net/california/ (Dr. Fraser Shilling)

Cost–Benefit Analyses of Mitigation Measures Aimed at Reducing Collisions with Large Ungulates in the United States and Canada: a Decision Support Tool

Marcel P. Huijser, John W. Duffield, Anthony P. Clevenger, Robert J. Ament and Pat T. McGowen

https://www.ecologyandsociety.org/vol14/iss2/art15/main.html

Designing Mitigation Systems, Eastern Ontario. (turtles). With video. Eco-Kare. March 10, 2017.

https://eco-kare.com/designing-mitigation-systems/designing-mitigation-systems-eastern-ontario/

Earth Touch News Network. June 2014. “Roadkill Problem? There’s an App for that.”

http://www.earthtouchnews.com/conservation/human-impact/roadkill-problem- theres-an-app-for-that

Evaluation of Wildlife Crossing Structures on US 93 in Montana's Bitterroot Valley. Patricia Cramer and Robert Hamlin, report authors. Department of Transportation. http://www.mdt.mt.gov/research/projects/env/us93_wildlife.shtml February, 2017

“Monitoring Wildlife-Vehicle Collisions in the Information Age: How Smartphones can Improve Data Collection.” Plus One - Olson, Daniel D. Olson, Bissonette, John A, Cramer, Patricia C., Green, Ashley D., Davis, Scott T., Jackson, Patrick J., Coaster, Daniel C. PLOS One, June 4, 2014.

Roads are driving rapid evolutionary change in our environment, February 16, 2017

http://phys.org/news/2017-02-roads-rapid-evolutionary-environment.html

Safety Resources (numerous publications re: Wildlife and Roads). Maine, Department of Transportation

http://www.maine.gov/mdot/safety/resources/

Toolbox - Effectiveness of Deer Crossing Signs - Research paper, DeerCrossing.org, 2002 http://www.deercrash.org/Toolbox/CMToolboxDeerCrossingSigns.pdf

Tortoise fencing can cause animals to overheat. http://wildlife.org/meant-to-protect-tortoises-roadside-fencing-could-endanger-some/

Tracking wildlife roadkill in Maine offers a path to saving lives http://www.pressherald.com/?p=901409

Twenty Years of Research: Do animals use wildlife crossings? Robert van Meeteren and Gerard Smit (ed.). October, 2015. Bureau Waardenburg bv, Consultants for environment and ecology.

https://docplayer.net/55456951-Twenty-years-of-research-do-animals-use-wildlife-crossings.html

Alberta Tourism