Great Horned Owl Nesting Season

Great horned owls are one of the apex predators of Cook County. Sometimes known as "the tiger of the skies," they grow large, relying on their size and strength to […]

Watersmeet Woods Volunteer Workday

The Skokie River and Middle Fork of the Chicago River come together to give Watersmeet Woods its name. But Watersmeet is also a wet place with numerous special types of […]

Bunker Hill North Flatwoods Volunteer Workday

This site protects a large area of one of the rarest plant communities in Illinois, known as a Northern Flatwoods. Flatwoods are found where a dense layer of clay lies […]

Eggers Woods Volunteer Workday

Eggers is a mosaic of wooded ridges where spring wildflowers thrive and narrow wetlands are filled with sedges, marsh grasses, and waterfowl. Help remove invasive species that threaten to crowd […]

Watersmeet Woods Volunteer Workday

The Skokie River and Middle Fork of the Chicago River come together to give Watersmeet Woods its name. But Watersmeet is also a wet place with numerous special types of […]

Blue Star Woods Volunteer Workday

Help restore habitat for plants and wildlife at this historic forest preserve. Blue Star Woods was once the site of a Civilian Conservation Corps Camp and a WWII Prisoner of […]

Kickapoo Woods Volunteer Workday

Help us remove woody invasive species! They deplete the health of the soil, don’t allow native plants to grow and thrive, and severely affect the health of the ecosystem they […]

Bunker Hill North Flatwoods Volunteer Workday

This site protects a large area of one of the rarest plant communities in Illinois, known as a Northern Flatwoods. Flatwoods are found where a dense layer of clay lies […]

Watersmeet Woods Volunteer Workday

The Skokie River and Middle Fork of the Chicago River come together to give Watersmeet Woods its name. But Watersmeet is also a wet place with numerous special types of […]

Trailblazers – Whistler Woods Bird Walk

What to expect on the hike: Come explore the beautiful Whister Woods, home to the Major Taylor Trail. Whistler is also home to many bird species. Spring migration is right […]

Watersmeet Woods Volunteer Workday

The Skokie River and Middle Fork of the Chicago River come together to give Watersmeet Woods its name. But Watersmeet is also a wet place with numerous special types of […]

Trailblazers – Whistler Woods Bird Walk

What to expect on the hike: Come explore the beautiful Whister Woods, home to the Major Taylor Trail. Whistler is also home to many bird species. Spring migration is right […]