Coyotes howling in the Point?

People in Point St. Charles have been spotting coyotes in their streets and hearing them howl at night. According to reports they don’t pose much of a threat to people, but they have been known to attack and kill cats and small dogs.

I’m boggled. The Point is solidly urbanized on 3 sides and faces the river on the 4th. Are the animals getting into town along railway lines?