Saturday, February 21, 2026

Ohio's iconic Cedar Bog threatened by proposed data center

 

A fen meadow at Cedar Bog, near Urbana, Ohio, in Champaign County. The meadows at the "bog" (it is actually a fen) are full of rare species, including many highly sensitive plants that are extremely particular about hydrology (water regime). Here's a link to a Columbus Dispatch newspaper article that I wrote about Cedar Bog in 2024.

This proposed data center is a short distance upstream (about 1.5 miles) from one of Ohio’s most iconic and sensitive natural areas, the legendary Cedar Bog. If you aren't up on data centers, they are massive computer processing plants that house servers, storage systems, and networking equipment that serve various aspects of the digital economy such as storing, processing, and distributing data related cloud computing, AI, and various online services. To learn more about these centers, and the harm that they cause environmentally, see THIS ARTICLE in Smithsonian Magazine.

The data center would tap water - LOTS of water - directly from the aquifer that feeds Cedar Bog. And the ecology of Cedar Bog is directly dependent upon the health of its aquifer - it is fed by ground water. It’s the worst possible location imaginable to site one of these monstrosities and we should all protest it. Please sign and share this change.org petition protesting the location of this data center, RIGHT HERE.

To inject some science in defense of Cedar Bog, it harbors one of the highest concentrations of rare, highly specialized plants of any site in Ohio. When Barb Andreas, John Mack and I authored the Floristic Quality Assessment Index of Ohio, we used that methodology to score numerous best of the best examples of various plant communities. Cedar Bog scored 45.4 - the highest score of any habitat that we are aware of in the state. Cedar Bog is singled out on page 16. To see a copy of the FQAI, with information about the methodology, GO HERE.

It's a shame we have to spend time and effort defending things that should not have to be defended, but this is just such a case. Please sign the petition, RIGHT HERE.

Friday, February 20, 2026

Texas Indian-paintbrush (Castilleja indivisa)

 

A Texas Indian-paintbrush (Castilleja indivisa) offers up a brilliant splash of orange against a wonderfully blue Texas sky. We were quite pleased to find a number of these paintbrushes in bloom during last January's trip to the Houston region. The paltry few plants that we saw is just the merest of foreshadowing of next spring - April, May - when paintbrush will paint the prairies orange, often in association with the brilliant blue flowers of Texas Bluebonnets (Lupinus texensis). Those two wildflowers growing en masse is high on my bucket list to see and photograph.

Natural light coupled with a slight puff of flash provides nice illumination to a perfect specimen of Texas Indian-paintbrush. Brazoria County, Texas. In general, I am not a big fan of flash on plants, but there are exceptions.

The primary eye-catching feature of paintbrushes is not the inconspicuous greenish flowers - it's the brightly colored orange bracts that subtend the flowers. Adding allure to this specimen is the white crab spider perched atop the plant.

Many species in the genus Castilleja (all?) are hemiparasitic. They attach themselves to specific host plants via specialized roots known as haustoria. The paintbrush then taps fluids from its host to help in its own nourishment, but such parasitism does not harm the host, insofar as I am aware. This species and a number of others use various native grasses such as bluestems as hosts. The hemiparasitic habit makes paintbrushes difficult to grow, and these are plants perhaps best enjoyed in situ, where they naturally occur.

Sunday, February 15, 2026

Explore Ohio's 60,000 miles of waterways with the new, free 'Ohio Stream Guide'

 

Explore Ohio's 60,000 miles of waterways with the new, free 'Ohio Stream Guide'

February 15, 2026

NATURE
Jim McCormac

Ohio is rich in water resources, perhaps most significantly in the 60,000 miles of creeks, streams and rivers that bisect the state. If stretched end to end, Ohio’s waterways would circle the earth nearly two and a half times.

Central Ohio is especially rich in high-quality streams, including numerous exceptional waterways. These include Big and Little Darby creeks, the Olentangy River and the Kokosing and Mohican rivers. All these streams support exceptional water quality and rare fish species in addition to other sensitive aquatic organisms.

Many a kid’s interest in natural history was first piqued by exploring the local creek or river. In my case, it was the Olentangy River that opened my eyes to the wonders of nature.

A best buddy, Jeff Held, and I made scores of forays to the nearby river to look for cool stuff. We’d find a log that would float, toss it in, hop aboard, and drift downstream. Bullfrogs, crayfish, great blue herons, redhorse suckers, and whatever else we could find were our targets. Had our mothers only known.

We know far more about our streams and their ecology now than in my youthful Huck Finn days. And one of the greatest resources to learn more about Ohio’s waterways is "The Ohio Stream Guide," which first appeared in 2000. The second edition of "Ohio Streams" was released late last year and represents a significant advance over the first edition.

The new edition of "The Ohio Stream Guide" was completed under the auspices of the Midwest Biodiversity Institute and published by the Ohio Chapter of the American Fisheries Society. Designer Ronald Zimmerman did an admirable job in presenting lots of information graphically and in an easily understood way.

Randall Sanders edited the publication and ensured that the information within is accurate, interesting and informative. I’ve known Randy for several decades and he is one of the legends in Ohio ichthyology. His interests range far beyond fish, and he is a knowledgeable ecologist that sees big pictures, and his deep knowledge of aquatic systems shines through the pages of "Ohio Streams."

Eleven chapters cover a broad range of subjects, including geology and geography, ecology, water quality, and pollution control, stream laws, and protection and restoration of streams. Ohio’s major river drainages are detailed, including the Scioto River, which flows through downtown Columbus. If the reader turns to chapter 10.7 to learn more about the Scioto, they’ll uncover a treasure trove.

The Scioto River, south of Columbus, is the state’s longest free-flowing (undammed) stream, and it boasts tremendous aquatic habitats. Five hundred and sixty-seven named tributary streams feed into the Scioto, and its waters support 116 species of fish and 67 mussel species.

Readers will also learn how the river got its name, what its major tributary streams are, and especially valuable are the maps showing the entire Scioto River drainage system, both on a state scale and the watershed in its entirety. Similar accounts cover all the other major streams, including the Cuyahoga, Hocking and Muskingum rivers.

Brand-new content for the second edition of "Ohio Streams" covers Ohio’s early history, and this well-researched section is a gem. It includes the Great Land Rush, documenting the remarkably fast influx of Europeans into the Ohio country, the first treaties, ordinances, and land acts, and the evolution of our first major cities, all of which were sited along rivers.

Streams represented our first highway system and provided the major transport routes for settlers. By 1788, about 18,000 people annually passed by Fort Harmar at the confluence of the Muskingum and Ohio rivers (now the site of Marietta).

Especially interesting to me is the section entitled "Quest for Species: The Naturalists." It features information about luminaries such as Jared Kirtland (namesake of Kirtland’s warbler), botanist André Michaux and the brilliant polymath Constantine Rafinesque.

As evidence of the incredible detail of this book, this section includes a chart listing “who described the most fish and freshwater mussel species.” Spoiler: Rafinesque described the most fish species.

While the entire book will be of great interest to conservationists, the chapter entitled "Restoring the Ohio Country: 1950- 2025" should be especially illuminating. I was pleased to read the account of Shawnee State Forest, Ohio’s largest contiguous forest and a goldmine for biological diversity. After perusing that, everyone should understand the critical role that forested systems play in protecting out waterways.

I have seldom seen a book that packs so much valuable information into its pages. The level of research and knowledge to pull this off is awe-inspiring. Streams are a major part of Ohio’s natural history, and "The Ohio Stream Guide" does an incredible job in showcasing their roles in relation to natural history, human history and aquatic ecology. This author highly recommends it.

Don’t pull your wallet out – "The Ohio Stream Guide" is free! Kudos to the Ohio Division of Wildlife for funding this project and putting this essential reference in the hands of interested parties free of charge. To get a copy, call the Division of Wildlife at 1-800-945-3543.

Naturalist Jim McCormac writes a column for The Dispatch on the first and third Sundays of the month. He also writes about nature at jimmccormac.blogspot.com.

Friday, February 6, 2026

Native Tree and Shrub symposium, March 21, Cincinnati Zoo

Original Ann Geise artwork, for this conference. Ann has created numerous pieces for various Midwest Native Plant Society events, and all of them are spectacular. Ann is an artistic Ohio treasure!

Native Tree & Shrub symposium

Look at these fabulous speakers for the Living Landscapes: Native Tree & Shrub Symposium. March 21, 2026, at the Cincinnati Zoo & Botanical Garden. $95 includes a zoo pass, free parking at the zoo, and a sit-down buffet lunch.


When: March 21, 2026, 10:00–4 PM.

Where: Cincinnati Zoo, Frisch's Theater. Zoo pass included for one day and parking. Buffet Lunch included.

Speakers: Jim McCormac, Tom Borgman, Sam Settlemyre, Greg Torres and and Brian Jorg.
Ceu's may be available for attending.

Tom Borgman, Living Life on the Edge
We will investigate some ecological concepts of forest edges and succession. We will also look at the plants and wildlife that inhabit edges and how you can create some edge like habitat on your property. The transition zone at the edges of habitats is where we frequently discover the most captivating flora and fauna!

Brian Jorg, Cincinnati Zoo-Bowyer Farm, Great Native Shrubs for the Home Landscape
We will explore the wonderful diversity of our native shrubs, their culture and wildlife value. From deer resistance to keystone pollinator qualities, we will look at the individual characteristics that make this group of plants valuable to any landscape. From full sun to shade, we will discuss shrubs for any landscape situation.

Jim McCormac, Caterpillars make the natural world go 'round
The biggest group of herbivores in Ohio, by a long shot, are caterpillars. Their collective biomass probably outweighs that of Ohio’s thriving white-tailed deer population. Nearly all of these caterpillars are the spawn of moths: 4,000 species? 6,000? No one knows with certainty, as moths are not nearly as well known as their butterfly counterparts (only 160ish species in Ohio). Native plants grow caterpillars, and caterpillars are the fuel that underpins ecological food webs. We would not have most of our songbirds were it not for native plants growing these tube steaks on legs, and a great many other animals depend heavily on caterpillars. Feeding evidence of caterpillars on one’s plants is by no means a bad thing – it should be a mark of pride for the gardener. Those that grow natives, and by extension the caterpillars that have co-evolved to feed on them, are contributing greatly to conservation. This talk will be a pictorial romp through the crazy and fascinating world of Lepidopteran larvae and the roles that they play. Some caterpillars are nearly beyond belief, resembling sea slugs, tree snakes, bird droppings, plant bits and all manner of other mimicry. Most importantly, we will look at how our work with native flora benefits the natural world around us via the production of caterpillars.

Greg Torres, Planting for Birds
Plants and birds have a long history of working together. As an example of mutualism, this development and relationship between plants and birds has had far reaching consequences, encouraging co-evolution that enhanced the survival of both plants and birds. “Planting For Birds” explores some of these relationships, tips how we can grow plants to create habitats to help birds thrive, as well as resources for selections of beautiful native plants that support our local ecosystem.

Sam Settlemyre, An Introduction to Tree Care & Advocacy
Trees do so much for people, but what can we do for trees? Trees provide people with cleaner air, carbon sequestration, reductions in urban heat island effect, and so much more! While trees do so much for us, what can we do in return for them? In this presentation we will explore the ways in which you can set up trees for success through better planting techniques, regular care and maintenance. We will also explore some of the current threats, disease and otherwise, to trees and what we can do to help. Finally, we will discuss some ways in which we can advocate on behalf of trees in our community and help them live long healthy lives.

Sponsors:
Understory Level
Woodland Cemetery & Arboretum Association
Wimberg Landscaping
Wildflower Level
Natives in Harmony
Quail Ridge Specimen Trees
Herb Layer Level
Western Wildlife Corridor
Wild Birds Unlimited - West
Taking Root
Greater Cincinnati Wild Ones Chapter-meet your chapter members!
Civic Garden Center of Greater Cincinnati

Wednesday, February 4, 2026

Bobcat talk this Saturday!

Dr. Shauna Weyrauch of Ohio State University

A reminder for those into bobcats (and who wouldn't be into bobcats?). Conservation biologist and educator Shauna Weyrauch will give a program on Ohio's recovering bobcat population this Saturday, February 7 at 1pm at the fabulous nature center at Highbanks Metro Park in Delaware County (Ohio). In addition to all of Shauna's interesting information and photos, there are Purple Finches visiting the center's feeders! Hope to see you there!

Monday, February 2, 2026

Loggerhead shrikes are predatory birds. Why are they endangered in Ohio?

 

A loggerhead shrike hunts from an old fencepost/Jim McCormac

February 1, 2026

NATURE
Jim McCormac

On my recent trip to Houston, I built in plenty of time to explore areas along the Gulf Coast and vicinity. Once outside of the sphere of Houston, one can get into wide-open, sparsely inhabited places. That’s where we spent our time, primarily looking for birds to photograph.

It wasn’t long before we saw our first loggerhead shrike, perched on a roadside wire. By the time our travels were over, Shauna and I had seen 80 or more of these fascinating songbirds.

The loggerhead shrike is so named because of its disproportionately large noggin – a “loggerhead.” Perhaps more interesting is its scientific genus name, Lanius. That Latin word translates to “butcher.” That relates to an oft-used colloquialism for the shrike: butcherbird.

Put it this way: If shrikes were the size of whooping cranes, we humans could be in a world of hurt. While a loggerhead shrike is only about the size of a catbird, their brutality is on the level of a great white shark.

Their prey can range up to the size of a vole – which weighs at least as much as the shrike. Remarkably, in areas where they occur with 13-lined ground squirrels, shrikes can capture and kill those.

One of these mammals weighs up to 250 grams – five times the heft of a shrike. That’s akin to a psychotically homicidal Pee-wee Herman taking down a passive André the Giant. More common fare includes large insects such as grasshoppers, big spiders and even amphibians and reptiles.

While shrikes have large powerful raptorial bills, they lack the strong feet and talons of raptors. Hence comes the world of hurt part for victims. If you are lucky, the attacking shrike quickly snaps your vertebrae and the end comes fast.

Unlucky victims do not die rapidly and are relocated to a sharp object such as a projecting nail – as in my photo – sharp thorn or some similar skewering implement.

The prey is unceremoniously impaled, with the barbed wire or whatever serving as its substitute talons. Once stuck, pieces can be ripped off the body and eaten at the shrike’s leisure. The stuff of nightmares, so it would seem, but it’s business as usual for the butcherbird.

Loggerhead shrikes once were common, at least locally, in Ohio. While originally more of a southern bird, the clearing of the vast eastern deciduous forest – which blanketed 95% of Ohio – allowed this species of open country to expand northward. They reached their peak here in the first few decades of the 20th century.

At the time, agriculture was far more wildlife-friendly than it is today. Farming landscapes tended to be mosaics of cropland, fallow fields and meadows, and brushy fencerows that supported an abundance of insects, rodents and small songbirds – the shrike’s stock in trade.

In his 1935 publication "Distribution of the Breeding Birds of Ohio," ornithologist Lawrence Hicks noted that loggerhead shrikes were “very common” in some regions of the state and were likely present in every county.

As agribusiness increasingly eliminated non-cropland, increased the use of pesticides and segued to massive planting of monocultures, it greatly reduced biodiversity. Shrikes began to decline by the 1940s and that trend continued to the present.

When I penned my book, "Birds of Ohio," in 2004, I noted that there were perhaps only two nesting pairs of shrikes annually. Twelve years later, I was a co-author of "The Second Atlas of Breeding Birds in Ohio" and authored the loggerhead shrike account.

By this time, the shrike had been listed as endangered by the Ohio Division of Wildlife, a status it still carries. In my account, I noted that it was now one of Ohio’s rarest breeding species.

I suppose one might be forgiven for thinking that perhaps it’s a good thing that such a barbaric predator has been vanquished. But that would be to think in anthropomorphic terms. Shrikes just do what they evolved to do, same as sharks, mosquitoes, snakes, scorpions, and human beings.

While it might appear that all is lost for loggerhead shrikes in Ohio, as agriculture now covers 55% of the state, and the days of shrikes (and lots of other wildlife) in those regions are over, new possibilities have arisen from an unlikely source.

Strip mining – using large machinery to uncover and extract coal seams – began in Ohio about 100 years ago. In total, nearly 450,000 acres were mined – an area larger than Franklin County.

These sites were left as lunar wastelands largely devoid of flora and fauna. In 1972, laws were enacted that required the reclamation of former mine lands. Tens of thousands of acres in southeastern Ohio have been reclaimed, and these sites resemble savannas and prairies – excellent shrike habitat, or so it would appear.

By the time reclamation began to bear fruit, shrikes had already collapsed and thus could probably not populate these sites.

Enter our neighbor to the north, Canada. Loggerhead shrikes formerly occurred in the provinces of Ontario and Quebec but had disappeared there as well. In the late 1990s, Canadian biologists embarked on a captive breeding and release program, introducing shrikes into suitable habitat. This effort worked and has maintained a core shrike population. In 2012, shrikes fledged an impressive 82 chicks.

Perhaps it’s time to emulate the Canadians and consider a similar program to repatriate the charismatic butcherbird back to the Buckeye State.

Naturalist Jim McCormac writes a column for The Dispatch on the first and third Sundays of the month. He also writes about nature at jimmccormac.blogspot.com.