blog posts As rising temperatures threaten urban wildlife, experts advise protecting green spaces Oct 2, 2023 2:00 pm by Chicago TribuneIllinois in the News Share on Facebook Tweet Email Images Chicago Tribune (Oct. 2) Evidence shows fox populations have been decreasing in Illinois for at least a few decades, concerning wildlife managers, according to Eric Schauber, director of the Illinois Natural History Survey at the U of I. Share on Facebook Tweet Email