Chris Izworski's daily Michigan birding report focuses on Luce County this morning, where Yellow-billed Cuckoos are the developing story. Two sightings flagged as notable by eBird arrived in the past three days: one confirmed at Red camp road near Newberry on June 23, and now a bird at Dollarville Flooding DNR access site as of this morning. Cuckoos are never abundant in Michigan, and two reports in quick succession in the same county warrant attention. The species favors dense riparian corridors and wooded wetlands, which both locations provide in spades.
Current Activity and Hotspot Data
The 14-day species count of 63 is modest for late June in Luce County, suggesting slower reporting activity rather than genuine scarcity. The data reflects typical early breeding season settlement patterns. Red-winged Blackbirds lead with 10 individuals counted at Big Lake DNR boat launch, paired with Canada Geese and Common Mergansers at 9 apiece. The mergansers suggest lingering water birds on inland lakes; these species often remain through summer if conditions hold. Common Loons at 6 individuals cluster at Big Lake as well, consistent with their June breeding dispersal across the county's numerous glacial lakes.
Muskallonge Lake State Park continues its standing as a reliable site, with Eastern Bluebirds at 8 individuals and Tree Swallows at 7 as of June 21. These counts indicate successful breeding attempts and fledgling activity in the park's open grassland and nest box habitat. The park's all-time total of 165 species ranks second countywide and remains the best single destination for mixed breeding songbirds in Luce County right now.
The Cuckoo Reports and Where to Look
Yellow-billed Cuckoo sightings rarely accumulate in Michigan's Upper Peninsula. The species breeds sparsely across the state's lower peninsula and is decidedly uncommon this far north. A single cuckoo in late June is noteworthy; two within 48 hours suggests possible movement or a local breeding pair responding to caterpillar abundance. Both reported locations, Red camp road in Newberry and Dollarville Flooding, sit in or near extensive shrub and wetland complexes where caterpillars concentrate in peak summer.
Dollarville Flooding ranks 157 all-time species at the DNR access site, making it a hotspot worth investigating for the cuckoo and for the diversity it attracts in breeding season. The site's mosaic of flooded timber, cattail marsh, and alder thickets provides ideal cuckoo habitat. This morning's observation puts the bird there within hours, making it a live target for birders with time to chase.
Weather and Timing
Today brings 67 degrees with a 39 percent rain chance and northeast winds 5 to 10 mph. The forecast is not ideal for early morning birding: overcast conditions with rain possible dampen the dawn chorus. Tomorrow improves significantly with mostly sunny skies, 75 degrees, and calm northerly winds. Sunrise is 5:50 AM, with the prime dawn chorus window from 5:20 AM through 7:20 AM. If you venture out this morning, water birds and visible migrants will be your most reliable targets. The lakes and marsh edges will be more productive than interior woodlands.
Wood Thrush and Breeding Song
Two Wood Thrush individuals reported at Tahquamenon Falls State Park Upper Falls on June 23 fit the breeding season calendar perfectly. This species arrives in late May and by late June should be well established on territory. Tahquamenon Falls State Park, with 159 all-time species, remains one of the county's premier birding destinations. The park's extensive old-growth forest and riparian habitat support Wood Thrushes, Eastern Wood-Pewees, and other deep-forest breeders. The combination of river valley and mixed hardwood forest makes it worth a full morning visit, especially tomorrow when weather cooperates.
Recommendations
If the Yellow-billed Cuckoo at Dollarville Flooding is your target, go there early today despite the rain chance. Cuckoos are vocal in breeding season, and dawn is your best window. Bring a recorder; playback often draws in territorial males. For a broader breeding season sampling, prioritize Muskallonge Lake State Park or Tahquamenon Falls State Park. Both offer reliable access, developed parking and facilities, and consistent songbird activity this time of year. Tomorrow's weather will be superior for a full day in the field.
Watch https://birding.chrisizworski.com for the live county map and full eBird data for Luce County.