Owls in the Outhouse: Opening the Bathroom Door on a Foul Bird Issue

EDITOR’S NOTE: Some photos below are not for the weak-stomached.

I’m shooting scenic footage in an unknown and rarely visited place in southern Idaho called Curlew National Grasslands. Even more unknown is the reason why a man is on the roof of one of the outhouses. Above the short sea of sage and sedge, I can see him shuffling around near a black pipe. That pipe vents the unmentionable fumes festering inside that small building no one wants to enter, but eventually everyone has to.

I unhinge my camera from tripod and make a run for the restroom. Chris Colt, Caribou-Targhee National Forest wildlife biologist, is at the base of the ladder leading up to field technician Drew Retherford. Retherford is on the vault toilet’s roof with a drill. The exchange goes something like this:

“What are you doing?” I ask.

“Putting a screen on the vent to keep birds out,” Colt says.

“Wait. What? Birds in the bathroom?” I say stunned.

“In the worst part of the bathroom and more often than you think.”

I’m grossed out and fascinated at the same time. I dig for facts while staring at a situation so disgusting I should look away, but I can’t help myself.

Chris Colt and Drew Retherford install a screen on an outhouse ventilation pipe. Photo courtesy of Kris Millgate / www.tightlinemedia.com

“That large diameter pipe is pretty enticing to certain species of wildlife like cavity nesting owls,” Colt says. “They see it as a tree cavity, like a tree with the top broken off that’s rotted inside. They climb down in there and maybe make a nest and then they can’t get out.”

And I don’t want to go in, but Joe Foust will. He’s the biologist who rescued a boreal owl in a Boise National Forest bathroom in 2010.

Boreal Owl trapped in a vault toilet. Photo courtesy U.S. Forest Service

“When I got there, there was a post-it note on door, ‘Owl in toilet. Don’t use. Go down the road for other toilet.’ I looked down there and sure enough, he was just sitting there looking up at me,” says Foust, Boise National Forest wildlife biologist. “It got a little messy when I tried to get him in the net. He didn’t fare well after that. Nor did I. He went ballistic and started bouncing up and down and just got soaked.”

So did Foust who took a few unpleasant pictures of the retrieval operation deep in the bowels of the campground bathroom. Those pictures ended up at the Teton Raptor Center in Wilson, Wyoming.

“There are very few studies of what’s down in a vault toilet. Stuff is just pumped out and it’s not a sexy thing to study, but it happens all over the country with all kinds of cavity nesting birds,” says David Watson, Teton Raptor Center Poo-Poo Project development director. “Cavity nesting birds are looking for that quiet, dark space. They don’t realize that pipe sticking up out of the toilet is a death trap for them.”

American Kestrel. Photo courtesy Bureau of Land Management

Watson is proudly known as the ‘Poo-Poo King.’ He’s the director for the center’s Poo-Poo Project, that’s short for Port-O-Potty Owl Project. He’s also one of the creative minds behind the 12-inch Poo-Poo screen keeping birds out while also letting the stink out. The one-piece, steel screen, selling for $29.95, comes with four screws and installs in five minutes. Government agencies and non-profit organizations in all 50 states are installing them. Most of the vented vault toilets are on public land in remote places where the commute costs more than the construction project.

“The biggest difficulty is the time it takes to drive to your next toilet,” Colt says. “You get there, there’s maybe two toilets on a site, it takes 10 to 15 minutes and you’re done and moving on.”

Sawwhet Owl. Photo courtesy of Diane Diebold

The Teton Raptor Center sold its 10,000th Poo-Poo screen July 31 to, ironically, a concrete company in Montana that makes vault toilets. While 10,000 sounds like market saturation, that’s really just a small drop in the bucket when you consider the overwhelming number of outhouses nationwide not to mention other types of pipes.

“Chimneys, irrigation pipes, mining claims. There’s just a lot of open pipes and birds and pipes just don’t really work well together,” Watson says. “If we can do our small part to help with one aspect of it, we’re making a difference in the conservation world.”

Colt agrees. He’ll have every outhouse, 25, in the Westside Ranger District screened this year. I’ll verify that by looking up at the pipe instead of down into the hole the next time I visit the Curlew.

“I hate to see some owl go down there, get stuck and get killed, or worse be still alive and have to be fished out,” Colt says. “People can argue that it’s crazy, but if you can stop one owl from going down there, it was probably worth it.”

Boreal Owl trapped in a vault toilet. Photo courtesy U.S. Forest Service

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68 comments

  1. Paul J Malchiodi says:

    Why don’t they have a standard when making these out houses. Have the builder of these out houses be required to include a screen mesh on each vent? That would make a simple solution.
    Paul J Malchiodi

    San Diego CA. 92110

  2. Karen A. Krueger says:

    Why did it take so long to come up with a solution to protect cavity nesting birds when a screen could have been installed when the outhouse was built onsite or installed?

  3. Tina Ferrato says:

    Thank you so much for this work! Poor dears!
    I hope it becomes a legal requirement to install the pipe screens on any new outhouses built in the future.

  4. Marcy Snapp says:

    Stranger than fiction…

  5. Carol Owens says:

    I have a basketball backboard on a pipe and know a baby bird got down there and I sure couldn’t get it out. I think it was a cactus wren. I could hear the scratching on the inside of the pipe.

  6. Lee Prouty says:

    I never looked at the vents on any of the outhouses I have used over the years but this need to be changed. I do know that many, if not most, of the bathroom vents on our homes do not have anything covering the pipes and it is not unusual for birds to sit on them and pass out from methane gas & end up in one of the toilets in a residence usually dead.

  7. Charlot Taylor says:

    These little creatures are so
    adorable. Good work on the toilet brigade! Every owl is worth whatever the cost. The owls must be desperate to find a nesting place. Why don’t we put up nesting boxes
    for them in the vicinities of the toilets at parks and campgrounds where there are no natural nesting cavities?
    People must now Take Care of Wildlife in return for humans’
    confiscation of their habitats.
    Habitats for Wildlife paralleling Habitat for Humanity. We should be planting fruit and nut trees
    wherever we can to replace the well balanced diets they have had in the past.

  8. Mary Jo Edwards says:

    Yeay to the heroes who are rescuing these poor creatures.

  9. vm says:

    bird proof more bathrooms

  10. Chuck Derry says:

    We had a duck fall down our fireplace chimney. Didn’t know it was there since it camped on the smoke shelf and we didn’t hear anything until a fire was started. By the time he came off the shelf the fire was going pretty well and we had flaming duck in the fireplace. Couldn’t let him out because he was on fire and by the time we got the fire out he was already gone. We put a screen on the chimney after that and now after remodeling, no longer even have a fireplace, but, we do have birds hit our picture window on occasion (so far, all have survived – although a little shaken) since you can see through to the other side of the house. Perhaps the company that makes the outhouses should think of screening all the stacks when they make the outhouse. They could buy them from the company that created them. That would keep everybody in business – and the birds a little safer. “Our” owl has his own tree cavity at the end of our driveway. Weird feeling as you see his eyes at night watching you drive out of the driveway.