Tag Archives: Carolina Wren

Blackhawk Park

Blackhawk Park is located across (east) the Rock River from Klehm. Return to IL 2 and continue north 3 blocks to the stoplight intersection of Marchesano Driver/15th Avenue (the name changes from one side of IL 2 to the other) and turn right. You will cross the 15th Avenue bridge. At the other end of the bridge is the entrance to Blackhawk Park on the right. A baseball stadium is there at the corner. Drive slowly along the river and check the trees. The river downstream of the bridge often has waterfowl, and Carolina Wrens can often be found along either side of the river or in the limestone ravines on the east side. Wintering falcons (Peregrine and Merlin) often are seen along this stretch of river, and north of 15th Avenue on the other side of the bridge. In spring, this area sometimes has singing Carolina Wrens. Watch for roaming gulls and waterfowl, too.

The new Morgan Street bridge is now open and provides good views of the open water below the Fordham Dam. Park on Buchanan Street, which is at the west end of the bridge access, and walk along the sidewalks (the downstream side has been plowed, the upstream side has a wildcat path pressed into the snow, and there are snow piles between street and sidewalk which makes moving from one side of the bridge to the other difficult. Access the north side from Buchanan Street-there is an opening for the sidewalk on the north side of Morgan Street and west of the bridge). You can set up a scope on the sidewalk.

North of 15th Avenue bridge is a gravel bar in the middle of the river. This is an overnight roost for waterfowl, particularly geese.  There is an open access on the east bank opposite the gravel bar that is right along a street that is opposite the entry into Blackhawk Park. Just upstream from the gravel bar is a very old, tall Cottonwood that is a regular perch for Bald Eagles. Check the river for ducks. Carolina Wrens are often seen/heard along this stretch of the river, too.

By Dan Williams

IBSP North Unit- Sand Pond and Sand Pond Rd.

Sand Pond is right at the west entrance to the North Unit and just south of the Hawkwatch. The pond itself is surrounded by wetland areas and some shrubland. The gated road can be walked to the lake or one can walk the trail around the pond. This area can be excellent both for migrants and for uncommon breeders. This is probably the most reliable spot in Lake County for Yellow-breasted Chat, sometimes more than one pair. Other birds recorded here include Blue Grosbeak, Summer Tanager, Carolina Wren, Cerulean Warbler, Red-headed Woodpecker, Red-throated Loon (end of Sand Pond Rd), Prairie Warbler, Belted Kingfisher, Eastern Phoebe, Alder Flycatcher. This is also the best spot in Lake County for Orchard Oriole. I often see upwards of 5-8 different birds here. Also a good spot for Eastern Bluebird.


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Hennepin & Hopper Lakes

Hennepin-Hopper, as it’s known, is one of Illinois premier birding locations. This restored wetland has some of the best quality cattail marshes in northern Illinois.

There are 3 primary birding spots here:

The boat launch
The boat launch area offers a good vantage point to scope the marsh. Breeding birds here include Yellow-headed Blackbird, Common Gallinule, Least Bittern, American Bittern, Swamp Sparrow, Marsh Wren and other expected marsh species, such as Sora and Virginia Rail. King Rails were calling here in May/June of 2011. Bald Eagle is frequently seen here. In the woods to the south, Red-headed Woodpecker and Carolina Wren are resident. In March and April, thousands of waterfowl congregate here, and White-fronted Goose and Cackling Goose are usually present.

The tower 
The tower offers an elevated overview of the marshes, and many of the same birds. Looking north, one can often spot Northern Harrier, and Sedge Wren nests in the prairie around the tower.

Urnikis Rd.
Another access point, and usually the best for Yellow-headed Blackbird. If the water is low, the gravel trail can be walked for quite a distance through the marsh and out into the prairie to the west. Henslow’s and Grasshopper Sparrows breed here, but the trail is most often under more than 2 feet of water. To access this spot turn west off Rte. 26 at Urnikis Rd. (780E). This is about 1/2 mile north of the main entrance road (795E). Note that there is only room to pull in one or two cars and that the open area that looks like a small parking lot, on the left as you pull in, is private property.

The marshes at Hennepin-Hopper have produced a lot of rare birds including Black-bellied Whistling Duck, Great-tailed Grackle, Ross’ Goose, White-faced Ibis, Black-necked Stilt and Hudsonian Godwit.


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Lost Mound unit: Upper Mississippi NWR

This is a large (very large) area, most of which is off-limits. But the area that is accessible has extensive grassland, scrub and sand-prairie habitat. The habitat is criss-crossed by roads in various state of repair, and birding is primarily done from the car.

The map below gives some suggestions, but many of the target species can be found almost anywhere. Blue Grosbeak and Lark Sparrow are easily found in May and June, as is Northern Mockingbird.

Breeding species found here include Blue Grosbeak, Henslow’s Sparrow, Lark Sparrow, Grasshopper Sparrow, Savannah Sparrow, Western Meadowlark, Whip-poor-will, Pileated Woodpecker, Northern Mockingbird. Other species that have been found here include Summer Tanager, Carolina Wren and, where the entrance road crosses a creek just before entering the property, Prothonotary Warbler.


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For county listers, the Jo Daviess/Carroll county line is in yellow.