Blake Wilder: There's a spot slightly off the multipurpose trail (on the loop section) where owl's make a habit of roosting. Keep your eye peeled. http://digitalwilder.com/2012/winter-hike-at-blacklick-woods/
Wes Lewis: You'll probably want to avoid the pet trail if it has rained/snowed for 2 days in a row. It can get extremely muddy & sloppy compared to the rest of the main trail.