On Friday, the Greater Rockford Airport Authority filed a motion in U.S. District Court to dismiss a lawsuit blocking the airport’s planned expansion of its cargo operations, which would destroy a rare five-acre high-quality remnant prairie in the process.

A 140-foot-tall transparent structure that’s brightly illuminated 24/7, located across the street from Harms Woods nature preserve, along a key migratory greenway, is a triple threat to birds, environmentalists say.

The region’s nature lovers eagerly anticipate the annual flyover of the large, raucous birds but for regular observers of the cranes, this year’s migration was cause for anxiety due to low numbers counted at their regular Indiana rest stop.

When’s the last time you thought about the turkey not as dinner but as a bird? Here are some fascinating facts about this North American original.

The Rockford Airport Authority is not ceding Bell Bowl Prairie, an ancient prairie remnant that’s part of the airport’s nearly 3,000-acre property. In an interview with WTTW News, the authority reaffirmed its commitment to a $50 million expansion plan that would impact the five-acre prairie.

So little prairie still exists in Illinois, most residents of the state have never encountered this rare landscape. Here, then, is an introduction.

The Natural Land Institute filed suit Wednesday in U.S. District Court to stop the Greater Rockford Airport Authority from tearing up the 8,000-year-old Bell Bowl Prairie as part of an airport expansion project.

Supporters of the movement to save Bell Bowl Prairie, a small patch of rare remnant prairie situated within the boundaries of Chicago Rockford International Airport, say they have a simple solution that preserves the prairie and allows the airport to expand: Just move a road.

Conservationists are in a race against the clock to save a five-acre patch of rare Illinois prairie from being bulldozed as part of a 280-acre expansion of the Chicago Rockford International Airport's cargo operation.

Friends of Illinois Nature Preserves, founded in 2020 to rally support for the state’s protected natural areas, is now launching a major recruitment effort to grow its ranks and muster a corps of volunteers to steward the sites in a race against invasive species and climate change.

One of North America’s most common native bumble bee species, the aptly named American bumble bee, is on the ropes. Among the threats to its survival: competition from honey bees.

Death’s come knocking a last time for the splendid ivory-billed woodpecker and 22 more birds, fish and other species: The U.S. government on Wednesday declared them extinct.

The creation of the Native and Pollinator Garden Registry means Chicago gardeners now have protection from overzealous ticket writers. And plants like milkweed can take their rightful place alongside other “flowers” instead of being mistaken for weeds.

Four years after the rusty patched bumble bee was placed on the endangered species list, the U.S. Fish and Wildlife Service has released its final recovery plan for the insect, a plan critics say manages to go too far and yet not far enough at the same time.

The nonprofit El Valor has raised thousands of monarchs, and each year the community comes together for a butterfly release. 

With close to 100,000 birds expected to pass over Chicago this weekend, the Cornell Lab of Ornithology and its partners have issued a “lights out” alert for the city, encouraging building owners and residents to turn off as many lights as possible between 11 p.m. and 6 a.m.