About 40 or 50 years ago our (sub)urban landscapes across North America jumped into hyperdrive growth mode. Which meant we encroached on wildlife habitat. In those heady days we paved everything, and it was good (well, that was the perception). And the wildlife moved further out.
Now we incorporate greenbelts in the new developments, and build parks, and a lot of cities are letting some green spaces re-vegetate, naturally. All of this makes micro-environment suitable for a whole host of beats. Squirrels, 'coons, 'possums, and such, of course. But also deer, fox, coyotes, even bears and cougars in some places.
It's kind of neat, but there are a couple of problems.
The individual animals repopulating the new suburban landscape havenot had exposure to people, and cars, and Rotweillers for several generations. So they're especially stupid about what to do when they see, for example, a car.
Add that to an animal's general tendency to "freeze in the headlights" == SPLAT!