Links for Columbus Park, Chicago
- Nature in Columbus Park (Chicago) Facebook group: https://www.facebook.com/groups/233989470332311/
- eBird hot spot page: http://ebird.org/ebird/hotspot/L108479
- Our eBird data for this park: https://neighborhoodnature.wordpress.com/about/our-ebird-lists-for-columbus-park-chicago/
- Chicago Park District web page: http://www.chicagoparkdistrict.com/parks/columbus-park/