Roadkill deaths driving some species to the edge

There are few species in Nova Scotia that drivers haven't crushed with their tires, bludgeoned with their bumpers or walloped with their windshields.

Snapping turtles, bald eaglesand even bobcats and bears have all been felled by the automobile and some species arefeeling the strain on their population.

"We can't just keep hitting them on the road and think it's not a problem," saidWandaBaxter an environmental consultant andproject manager for Watch for Wildlife a program that's part ofthe Sierra Club Canada Foundation. The programseeks to educate people about how to drive more carefully and avoid striking animals. Baxter said Watch for Wildlife often works with the department of natural resources and the department of transportation.

Baxter said population loss due to vehicle strikes canseriously harm vulnerable species.

At theCobequidWildlife Rehabilitation Centre in Brookfield, N.S., about 200 animals a year are brought in for treatment after being struck by a car.

"It's our No. 1 reason for admitting things here,"said Helene VanDoninck, a wildlife vet who founded the centre."It's very, very common. We deal with birds, small mammals, we deal with reptiles."

She said vehicle collisions are harming species like snapping turtles, which already have a small population. The turtles like to lay their eggs on the side of the road, putting them and their young at risk.

Snapping turtles are particularly vulnerable to the effects of human activity and natural events, according to the province's Department of Natural Resources.

Bob Petrie, the department'sdirector of wildlife, says exactly how a population is affected by vehicle collisions varies from species to species.

"Vehicle collisions, while they're regrettable, wouldn't necessarily be a conservation threat for some species, but for other species, for example the endangered mainland moose, collisions would be a much more serious threat to the species simply because there are fewer of them."

The Department of Transportationsays on average there are 14,000vehicle collisions a year in Nova Scotia. From 2011 to 2015, about 500 to 600 of those collisions involved vehicles striking animals, usually deer. The department has not finished compiling numbers for 2016 and 2017.

Those numbers come from police reports forwarded to the Transportation Department, but they only include incidents in whichdamage to a vehicle is more than $2,000 or in whichsomeone is injured.

The Department of Natural Resources also tracks the numberof animals hit by cars, but only if someone phones the department and tells workers what they hit.

DNR says from 2012 to 2017, 1,265 deer were struck by carsthe most of any one species. During the same period,24 bears, 20 coyotes, 19 barred owls, 16 moose, 14 raccoons, 13 bobcats and11 bald eagleswere reported hit. That's just a sampling ofthe animals killed by vehicles, according to the department.

However, both Baxter and VanDonincksay those figures don't reflect the actual number of animals being struck.

They believe most people do not report hitting small animals like skunks, porcupines or most birds, so the numbers stay low.

Baxter and VanDoninckwant the government to do more to track what's being hit and where so changescan be made to keep people and animals safe.

The Department of Transportation says it's already doing that. Mike Croft,manager of traffic engineering and road safety, said collision data tells them where many animals are getting hit.

Croft said the department has already made changes to protect people and wildlife, including the installation ofunderpasses that wildlife can use to get around Highway 104 near Oxford and in the Antigonish area.

Wildlife fencing has also been builtaround Bridgewater to keep animals from reaching the road.

Brush and trees along some highways are also cleared to help people spot animals before they get into the road, and road signs warn people of animals such as deer and moose.

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"It's hard to identify what we call hotspots because when we plot the collisions and look at them on our highway system, they're everywhere," said Croft. "I mean, in Nova Scotia there is a lot of wildlife.There's a lot of deer."

In order to avoid animals, both wildlife groups and the provincesuggest people drive the speed limit and pay attention to the road.

Baxter also suggests not throwing litter out of a car becausethat can draw animals to the side of the highway.

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