Whitewater Interlobate Area

Lake Lakengren, tucked within the Whitewater Interlobate Area in Preble County, has its first logged records of the Northern Map Turtle (Graptemys geographica): 17 observations between July 26 and July 29, several repeating on the same handful of coordinates. That pattern, tight in time and place, reads less like a lucky glimpse and more like someone who knew where to look and kept coming back.The species earns its name from the fine, contour-line etching across the carapace of juveniles and females, a map-like pattern that fades somewhat as males age. These are river turtles at heart, built with a keeled shell for cutting current and a fondness for basking logs along flowing water, though they adapt readily to calmer lake habitat like this one. Females grow substantially larger than males, sometimes reaching shell dimensions that let them crush freshwater mussels and snails whole with broad, flattened jaws built for exactly that job, while males stick to softer prey like insects.This is a first record for community-science coverage at the site, not evidence the turtle just showed up. The surrounding area already has scattered records from the past year — Acton Lake in June, a roadside sighting near Richmond in early July, Wayne County the previous August — so the animal was plainly already in the neighborhood. Map turtles are also wary, spending much of their time submerged or slipping off a log at the first hint of an approaching observer, so a species can go unnoticed at a lake for years until someone surveys at the right hour with the right approach. Whatever effort produced this cluster of sightings, it now stands as a useful baseline for tracking the population here going forward.Map turtles feed heavily on mussels and snails, animals whose own health tracks water quality closely, which makes them a species worth watching over time in a watershed where the Richmond wastewater treatment plant has an open violation record, reported here in July. Nothing in the current record ties that violation to this turtle cluster, but the two are worth tracking side by side as this baseline develops.

Catalpa Sphinx moths (Ceratomia catalpae) have reached peak activity across the region, with eleven sightings logged from mid-June through late July, ranging from Metamora and Richmond out to Oxford and Trotwood. These are among the largest moths in the eastern United States, and their caterpillars are strict specialists: without northern catalpa trees, there is no Catalpa Sphinx. By midsummer the larvae can build up enough to strip a catalpa bare, but the trees are adapted to it and typically push out a second flush of leaves within weeks.The singing insects, the katydids and crickets of the order Orthoptera, are also beginning to turn up. Single records of Common True Katydids, Two-spotted Tree Crickets, and Sword-bearing Coneheads have each been logged across the past eight days. Individually these are just presence records, but taken together they suggest the singers that mark the back half of summer are starting to emerge.

Two permitted dischargers on the East Fork Whitewater River are both in significant non-compliance with their Clean Water Act permits — and the wildlife drinking from that water downstream has no way of knowing it.RICHMOND WWTP, CITY OF and BELDEN WIRE & CABLE COMPANY have no penalties assessed yet. Meanwhile, iNaturalist observations from the downstream watershed over the past year show a steady parade of native mammals that routinely drink from or forage along riverbanks. White-tailed Deer, Common Raccoon, Virginia Opossum, Groundhog, Eastern Cottontail, and Striped Skunk have all been recorded within the corridor in recent months — the most recent as recently as July 19.Also observed in February: an Eastern Red Bat, a threatened species that drinks on the wing, skimming the water's surface during low passes over the river.Late July into August is peak thermal stress season for warm-water streams. Flow drops, temperatures climb, and whatever enters the river from those two discharge points becomes more concentrated. The mammals observed here don't stop drinking because a permit is out of compliance. That's the gap this data can't close on its own.

Over 25 moth species appeared at a late-June blacklight in the gorge — North American Luna Moth, Giant Leopard Moth, Sycamore Tussock Moth, and Painted Lichen Moth among them. The larvae of most of these species are specialists, feeding on native trees — sugar maples, oaks, sycamores — and that diversity of host plants reflects a canopy still intact and diverse.This glacial gorge sits as a forest refugium in a farmed landscape, and the moths are a measure of what it still holds. The presence of 25 species on a single night signals that the forest structure here — the variety of mature trees, the undisturbed understory — remains intact enough to support a full community of native lepidopterans.