Laona Heights Sugar River Colored Sands Sugar River Two Rivers Ferguson Hartley Memorial Trask Bridge Four Lakes Pecatonica River Pecatonica Wetlands Crooked River Grove Creek Seward Bluffs Klehm Forest Preserve Severson Dells Fuller Memorial Cedar Cliff Indian Hill Hinchliff Memorial Kilbuck Bluffs Trailside Kishwaukee Gorge South Kishwaukee Gorge North Rockford Rotary Kishwaukee River Oak Ridge Blackhawk Springs Deer Run Espenscheid Memorial McKiski County Line Kieselburg Roland Olson Stone Bridge Clayton Andrews Ledges Hononegah J. Norman Jensen Millrace Isle Macktown Atwood Homestead Forest Preserve Headquarters

Falcons

Falcons are streamlined birds with pointed wings and medium-long tails, which allow them to reach speeds near 200 mph when power-diving onto prey. They range in size from the 9- to 12-inch-tall kestrel to the 15- to the 20-inch-tall peregrine falcon. Falcons prey mainly on birds but also hunt insects, small rodents and bats. The state-threatened peregrine falcon and merlin are considered migrants in Winnebago County. The American kestrel is a year-long resident, but its numbers are declining.

American Kestrel

(Falco sparverius)

Merlin

(Falco columbarius)

Peregrine Falcon

(Falco peregrines)