Stopped at 2 parks where Big Walnut Creek curls around the east end of Port of Columbus Airport.  Both Pizzuro and Whitehall parks are patches of riparian woods surrounded by houses, apartments, and runways.  I spent about 30 minutes in each park, and between rainstorms, both parks were hopping with migrants, including:

Flycatchers - Least, Wood Pewees, and Great Crested at both parks
Swallows - Rough-winged, Barn, and Tree
Vireos - 4 Warbling at Pizzuro, 2-3 Red-eyed at each park
Wrens,Gnatcatchers - still lots of House Wrens and Blue-Gray Gnatcatchers
Thrushes - both Wood and Swainson's at both parks
Mimids - 3-5 Gray Catbirds singing at each park
Warblers - 14 species, with Yellow-rumpeds still most common.  Also had Parulas, Yellow, Nashvilles (4), Tennessees, Magnolia, Chesnut-sided, Yellow-throated, Blackburnian, Palm, Pine (1 singing at Pizzuro), Redstart, Com.Yellowthroats(4)
Grosbeaks, Buntings - Rose-br.Grosbeak & Indigo Bunting at Pizzuro
Sparrows - still a flock of 10 White-throated at Whitehall, along with a smaller group of 4 White-crowned
Icterids - 3+ Baltimore Orioles at Pizzuro, another 2 at Whitehall

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