A wetlands restoration project is underway at Powderhorn Lake Forest Preserve in the Calumet region, where construction of a human-made water control device will recreate a more natural system of drainage.

Scientists have uncovered the fossil of a bird that lived 120 million years ago, and it definitely had flair, including unusually long tail feathers. These flashy feathers probably didn’t help the bird achieve aerodynamic flight, but they might have helped him find a mate, according to new research.

Some warm-blooded animals are experiencing shifts in their body shapes, likely as a response to the pressures of climate change, according to a new review of existing research.

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.

The patriarch of Chicago’s piping plover family was seen taking off from Montrose Beach on Saturday morning and was spotted at his winter home near Galveston, Texas, a mere 53 hours later.

Reports of sick and dying birds have tapered off since first coming to light in late spring. Illinois was not affected and wildlife officials reiterated that it's OK to have bird feeders and baths in outdoor spaces — just be sure to keep them clean. 

Three years in the making, the Douglass 18, a bird-themed mini-golf course, opens Saturday in Douglass Park. Neighborhood teens researched and designed the holes, drawing inspiration from Chicago’s bird population.

Nearly 600 million birds are killed annually in North America due to collisions with buildings. A new Illinois law mandates bird-friendly design for state buildings.

The newest members of Chicago’s growing piping plover family have names. Meet Siewka (pronounced Shivka), which is the Polish word for “plover,” and Imani, the word for “faith” in Swahili. 

The big reveal will take place at a beachside ceremony with representatives from the Chicago Piping Plovers Team and members of its name-selection committee. Find out how you can tune in virtually.

The full-length documentary captures the story of Monty and Rose from their hatching in 2017 to their status as standard bearers for piping plover conservation efforts. 

Two days after welcoming three healthy chicks, Chicago’s beloved piping plovers added a fourth hatchling to their growing family, thanks to a little help from wildlife officials.

Bird monitors said the gull colony is probably stressed in some way, either from lack of food, not enough room on the roof or extreme heat.

Chicago’s indomitable piping plovers have welcomed three chicks, with a fourth still possibly on the way, plover monitors have reported.

Hundreds of songbirds have died in Indiana from a mysterious illness, prompting wildlife officials in that state to ask residents to remove all bird feeders. Officials in Illinois say they have yet to receive reports of similar infections.

While they await the arrival of their own chicks, Chicago’s beloved piping plovers have just become grandparents — four times over.