male monarch butterfly on common milkweed, photo by david goldstein

Got Milkweed?

As the name implies, milkweeds – a group of plants in the genus Asclepias – are weedy plants. They are characteristic of disturbed habitats like forest edges and open meadows, and though they are perennials, they also produce copious wind-borne…

rainbow over football practice at Schoolhouse Park

Athletic Field Survey

The Centerville-Washington Park District maintains 20 soccer game fields, 18 baseball/softball diamonds, 2 football game fields, 2 lacrosse game fields, 5 acres of lacrosse practice area, 5.5 acres of football practice area and 20 acres of soccer practice fields! We…

bumblebees on grey headed coneflowers

Where Have All the Insects Gone?

It’s the middle of summer; mosquitoes are buzzing, the nighttime chorus of crickets and katydids is picking up volume, and we’re just coming down from an emergence of periodical cicadas. It might seem like an odd time to be asking:…

bluebirds with nesting material on next box

If You Build It, They Will Come

Birds’ nests serve a number of functions. One of those, of course, is to provide a secure place to lay and incubate eggs and, for many species, to raise young. In addition, the design and structure of nests may help…

mating american toads with a string of eggs in the water

Toads at a Cocktail Party

In some ways, frogs and toads (amphibians in the order Anura, meaning “no tail”) are visual creatures. Their eyes are finely attuned to movement, and they feed on insects that make the mistake of crossing their visual paths. But when…

mourning cloak butterfly

Harbingers of Spring

Spring! It’s the season when robins and red-winged blackbirds regale us with song and, in Ohio, when Hinckley welcomes back its turkey vultures. Who doesn’t look forward to the lengthening daylight and warming weather? But why wait for the robins…

Goldenrod gall in summer

The Gall of Those Goldenrods!

In late summer, at their colorful flowering peak, goldenrod (Solidago) flowers provide an important source of nectar for the late-season activities of butterflies, bees and wasps, flies, and other insects. But even in winter, when the plants have long since…

two adults and two children walking in Holes Creek at Grant Park

New Grant Park Master Plan Adopted

The Centerville-Washington Park District began work on the Grant Park master plan project in March 2020. Due to the COVID-19 pandemic, proposed community engagement sessions were modified to include an online survey and a virtual community meeting. The online survey…