There’s no more relaxing way to spend a summer day than creekin’. Wander down a local creek and you’re sure to scare up a variety of critters: minnows and darters swim off to undisturbed waters, crayfish skitter under the nearest…
Activity Center Park Sprayground Opening Day
The sprayground will open for the 2025 season on Friday, May 23! The sprayground is open seven days a week from 9:00 a.m. to 8:30 p.m. It will remain open through Labor Day weekend. An all-access playground is adjacent to…
Kind of Blue
Red, orange, yellow, green, blue….INDIGO. What is that color, the “I” in ROYGBIV? According to Wikipedia, ”indigo” might refer to a number of hues in the range from blue to violet. But if you look at the jazzy birds singing…
Bats in the Beech Tree
Bats in the Beech Tree With the arrival of April, lots of animal migrants are returning north to Ohio from their wintering grounds. In the tops of sycamore trees, yellow-throated warblers sing and flash their colors. Out in the wetlands,…
Blackbirds Announce Spring!
Waiting for this moment: blackbirds announce spring Spring is coming; the signs are all around! Robins have emerged from the forest and are plucking worms from lawns and fields. Back in the woods, the year’s first wildflowers, like harbinger-of-spring and…
Punctuating winter—with butterflies!
It’s midwinter and, as I write this, temperatures are predicted to remain below freezing for the January week ahead. Not a great time to go out looking for butterflies! Chances are, though, that the remaining weeks of winter will include…
Lessons on Aging
As time goes by: Lessons on aging from the birds and the bees While changing over the calendar from 2024 to 2025, it’s only natural that thoughts turn to the passage of time and the advancement of years. Aging and…
2025 Shelter Reservations
Perfect for birthday parties, graduation parties, family reunions and more, large group shelters are available in eight of the Centerville-Washington Park District community parks. Reservations for the 2025 calendar year may be made beginning at noon on Thursday, January 2. …
Carolina (not Kylo!) Wren: Thryothorus Awakens
From its name, one might reasonably expect that the Carolina wren — Thryothorus ludovicianus — is a bird of the south. That’s certainly true in part; Carolina wrens are common in the Carolinas and across the southeastern US. However, these…
Red Hot: Dragonflies on the Rocks
For any animal, the temperature of its body matters. Bodily functions depend on chemical processes that are temperature-sensitive and on enzymes whose functions vary with temperature. For many simple systems, chemical reactions proceed more quickly at higher temperatures. For biological…