ROGERS PARK – Far North Side squirrels are dying in droves. Since June, neighbors have flooded social media groups with reports of dead squirrels and rats they’ve spotted near the lakefront and sidewalks in Rogers Park. In a social media post in late October, Ald. Maria Hadden (49th) said “errant rat poisoning” in “green, granular packets” has been laid out “inappropriately and dangerously” around North Sheridan Road and West Farwell Avenue and near Ashland and Fargo avenues.