March 30, 2023

Great Information for Colorado Birders, Ecotourists, and Upland Hunters


When I was young and the internet still only dial-up, I had an idea for a Future Farmers of America chapter fundraiser.

A chapter in, say, Wray, Colorado, could poll its members' parents and friends and come up with a list of landowners who allowed hunters on their property (for free or for a small trespass fee). 

This list could be photocopied into a little booklet and sold at the Chamber of Commerce or fundraising events.

Maybe someone did something like that, somewhere. But now Colorado Parks & Wildlife has done something a little bit similar.

I picked up this 6x9-inch spiral bound book last month at the High Plains Snow Goose Festival. It is for southeastern Colorado —  there are similar books for the other three quarters

There is an overall "birding trail" page at the CPW website.

 You can also download the books as PDF files or pick up durable printed copies (if they are in stock) for free at regional offices.

You will find descriptions of accessible sites such as public parks, state wildlife areas (all adults must have a hunting or fishing license or SWA pass), and others, and also farms and ranches that engage in eco-tourism, offering hiking, camping, birding, and in some cases hunting access as well.

Fees are not given, but there is contact information. 

There are also auto-route guides, such as this excerpt for Cordova Pass in southern Colorado.

It's a lot of good information in one place, and you should have it if you live in or travel through Colorado for outdoor recreation.








March 24, 2023

History Wars II: Where is Your Fine New Signage Now?


In 2008, I described two different narratives about the area south of Florence, Colorado, in the pre-Civil War era of trappers, traders, and would-be ranchers. 

I called it "History Wars in Custer County," which was slightly misleading, because the marker also relates to SE Fremont County. But it was a Custer Co. historical group that — annoyed by the then-Colorado Historical Society (now History Colorado) replacing the good ol' historical marker with something more self-consciously multicultural — decided to erect a replica alongside it.

That group is winning the battle of the elements. Their old-style sign, with occcasional repainting, has outlasted the new one, which has been erased by the gentle Colorado sunshine. 

Go to the early post to see how the new sign looked when it was new and to read some of its text. Back then, you could read it. Now, like most derelict structures, it is attracting graffiti. 

This historical-marker database lists the new sign as "marked unreadable," but you can read part of its text.

It's kind of like how well-maintained traditional buildings outlast modernist structures whose concrete splits and spalls and whose cladding falls off.

March 18, 2023

Are Chickadees Hybridizing and Is That a Bad Thing?

Mountain chickadeee (Poecile gambeli). Cornell University

A recent Audobon Society article spoke to possible hybridization between mountain chickadees and black-capped chickadees (more common at lower elevations) here in Colorado:

Black-capped and Mountain Chickadees mate more often than previously believed, research shows—especially where people disturb their habitat. 

Three chickadees clung to a suet feeder outside Denver, but one of them looked different from the others. Unlike the two Black-capped Chickadees, an eBird user noted in December, this one had a faint white band above its eyes, characteristic of a Mountain Chickadee. In July, at the Randall Davey Audubon Center in Santa Fe, another birder spotted a chickadee with a Mountain’s white eyebrows and a Black-capped’s buff sides and white-edged wings. Similar birds have popped up in Salt Lake City, Albuquerque, and other Rocky Mountain metros. 

Prior to eBird’s creation in 2002, the scientific literature held only three records of hybridization between Black-capped and Mountain Chickadees, each report more than 25 years old. But in the past few years, Kathryn Grabenstein and Scott Taylor, evolutionary biologists at the University of Colorado Boulder, noticed that eBird users commonly spot hybrids of the two species in the West. The platform includes more than 800 such reports today, many of them from cities and towns. The researchers decided to look further into the phenomenon.

Funny thing, here in the foothills of the Wet Mountains, essentially a young (post-1960s) ponderosa pine forest mixed with a Gambel oak understory, I see both chickadee species about equally in smal numbers, usually no more than two of each at a time. This habitat has evolved and contains houses, but I would not say that there is a large number of introduced deciduous trees.

"Species "is a human concept, and definitions are often changed. There used to be several species of juncos, for example, and then the American Ornithological Society decided that there was only one: the dark-eyed junco. Bye-bye, Oregon junco and the rest.

Nature writer Emma Marris comments in her new book Wild Souls: Freedom and Flourishing in the Non-Human World (the paperback subtitle is What We Owe Animals in a Changing World),

One approach to sorting out whether animal hybrids are "good" or "bad" in terms of biodiversity is to ask whether the resulting organisms will be more resiliant and likely to persist in the face of the ongoing processes of environmental change that we humans have kicked off. Another way is to investigate whether the individual hybrids themseves will be more or less able to be happy and flourish.

So as long as a there is a chickadee out there doing chickadee stuff and living in the trees, it's all right, she would say.

March 05, 2023

"The Native Three," a Short Video on Some Upper Colorado River Fish

I'm working through a backlog of news-related potential blog posts. Here's a short video about state wildlife biologists working with non-game species — but still important native fish.

Just think, there is no "Roundtail Chub Unlimited" with chapters all over the Colorado River basin. Pity.

Colorado Parks and Wildlife's aquatic research scientists have embarked on multiple projects to protect the three fish species native to the Upper Colorado River Basin (Flannelmouth Sucker, Bluehead Sucker and Roundtail Chub). This video, ‘The Native Three’ helps tell that story.

March 04, 2023

Poachers Do It Mainly for the Thrills — and the Cash

These mule deer were not killed because someone was hungry, but for money. (Colorado Parks & Wildlife)

I was told once that a certain state game warden in my area used to wink at poaching if it was done by people whom he thought "needed the meat." That would have been in the 1950s–1960s. I met him when he was older and retired—only briefly—so I really do not know.

Also in the 1960s, some Western Slope relatives of mine used to cope with rural low wages by poaching deer around the boundaries of Colorado National Monument, I later learned.

I'm sure they "needed the meat" too, but frankly, the one guy was a major thrill-seeker all his (relatively short) life and getting away with something was fun. If crime was boring, there would be a lot fewer criminals.

When you dig into poaching cases, they are usually about money and thrills. This not Robin Hood poaching "the king's deer," although some people bullshit about doing just that.

Ian Petkash, a Park County [Colorado] district wildlife manager, recently stated,

“This year [2022] was far and away the busiest year I’ve had, especially for egregious cases, felony-level cases. I don’t have an explanation on why this year was so bad. I’ve kind of wracked my brain trying to find a pattern"  . . . .

Petkash discovered one common thread in many of his poaching cases: the willful destruction of big game animals, a felony under Colorado law. It generally occurs in one of two ways: shooting and intentionally leaving the entire animal to waste without harvesting its meat, or just claiming the trophy parts, such as the head and hide, and leaving the rest.

Why is it not a surprise that a guy busted in 2019 for poaching deer and bighorn sheep for money in Teller and Chaffee counties then popped into the news again last year, arrested on multiple felony charges for burglaries and weapons possession? (I suppose after his poaching bust, he was by then a "felon in posession.")  Not exactly Robin Hood.

That some poachers are caught after bragging on social media looks like thrill-seeking too

In my area, during the late 2000s, a poaching ring operated killing big mule deer bucks for sale to the trophy-heads market. Of course there was a crooked taxidermist involved, who went down with the others. One must always cherchez le taxidermiste, as Hercule Poirot might say.

One of the ring managed a local cafe, owned by his father. When the arrests came, the locals just stopped going there. His father sent a form letter to everyone in the area: "I didn't know. It wasn't me. Please don't boycott us!" or words to that effect.

But they did, and the cafe closed its doors.