Articles

Bird Feeders Killing Marital Harmony

I’ve always had bird feeders.  I’ll never give them up, but there is a downside.  They’re harming (ever so slightly!!) marital bliss in our household! Over the years we’ve occasionally had a mouse around the house.  That happens when you have every kind of conceivable bird feeder in your backyard.

We came home yesterday to a very warm house, and an unresponsive air conditioner. We couldn’t find anyone to come look at it until today. Here’s the note left on our step.  Bird Feeder —> Mouse –> chewed wire –> no air conditioner –> an unhappy wife.  It’s five degrees of separation!  There’s barely any relationship there at all, right!?!?!? Who’s with me???

The wire is fixed, the air conditioner is working, and all is back to being right with the world. In the meantime, I’ve instructed the mice in the yard to please restrict their mandibular activity to seeds and other organic items.  They’ve agreed to cooperate, so clearly we’ll never again have this problem, and marital harmony is permanently restored. 🙂

Mouse damage - Air Conditioner

A note the repairman left for us after fixing our air conditioner. Circumstantial evidence, I say!! Can you match those bite marks to a specific mouse!?!? Innocent until proven guilty!!

Birds Under Systemic Attack in the U.S. Under Trump

Young Whooping Crane - Grus americana

A researcher at the Patuxent Wildlife Research Center in Maryland, dressed in white garb designed to emulate an adult Whooping Crane, and a young, 2-month old Whooping Crane “colt”.  Researchers only interact with the young while wearing such outfits, to avoid any human imprinting on the young.  Patuxent has played a vital role in conserving Whooping Cranes and bringing them back from the edge of extinction. Thanks to the GOP and this administration, the entire Whooping Crane program and its minuscule $1.5 million cost is being eliminated.

There are around 600 Whooping Cranes in the world, with about 30% of those in captivity. Of the few hundred birds in the wild, most breed near Wood Buffalo National Park in Alberta, while a smaller and more recently established breeding population is found in central Wisconsin. The species has become reestablished in the wild only due to strong conservation measures and to the diligent and long-term efforts of captive breeding and reintroduction programs such as the 51-year year effort at Patuxent Wildlife Research Center in Maryland. When the program started in 1966, only 42 Whooping Cranes were left. The dedicated efforts of Patuxent scientists were vital for bringing the species back from the edge of extinction.

In 2016, Patuxent scientists developed a plan that would wind down their captive breeding program, with a plan to end the program in another 10 to 15 years.  Thanks to the Trump administration, that program is now in the process of being disbanded immediately.  In a multi-TRILLION dollar federal budget, the $1.5 million U.S. Geological Survey budget for the Whooping Crane program was a minuscule drop in the bucket.  But with a GOP political ideology that’s focused on corporate profit and short-term financial gain over ANY environmental concern, the death of the USGS’s Whooping Crane program is just one small part of a sinister, death-by-a-thousand-cuts to wildlife conservation in the United States.

The proposed cuts in both the proposed fiscal year 2018 and 2019 Trump budgets are more a declaration of war on the environment than they are a sound, fiscally responsible means of streamlining federal programs. The Ecosystems mission area of the USGS is responsible for an array of wildlife research and management programs: The Trump budget proposes a 30% cut in those programs for the coming fiscal year.  Many programs are slated for complete elimination, including the popular Cooperative Research Units, a network of an onsite USGS presence on academic campuses across the US.  Designed to foster local cooperative research on wildlife issues, the entire $25 million budget for the Coop units for 2019 is likely to be eliminated. The Climate and Land Use program is being forced to change its name to “Land Resources”, with nearly ALL climate-related research eliminated (as well as much of the landscape research).  Eliminating even the WORD “climate” is a common theme in proposed budgets across ALL Federal agencies. The “Energy and Minerals” Mission Area is the one USGS mission that maintains most of its funding, but the proposed changes are startling in scope.  While funding would remain stable or even increase for mineral resource exploitation, the entire “Environmental Health” program, designed to assess potential environmental consequences of resource extraction on Federal lands, is slated to be eliminated.  In other words…we want to exploit the Federal lands that YOU AND I own, but we don’t want to even look at the environmental consequences of that exploitation.

Other agencies in the Department of Interior are also slated for severe cuts, including cuts to the US Fish and Wildlife Service, the Bureau of Land Management, and the National Park Service. The GOP goal is to transition the primary focus of DOI to the exploitation of our natural resources, with environmental concern and conservation efforts being severely curtailed.  The Endangered Species Act, originally championed under the GOP and the Nixon Administration, is similarly under attack, with multiple efforts in Congress underway to undermine the law.

600 Whooping Cranes on the planet.  600 birds, found in only two concentrated breeding areas, and thus extremely susceptible to some disturbance or disease event, yet while the GOP attempts to raise our military spending by a ridiculous $70-80 BILLION a year, they have the gall to point to the $1.5 million Whooping Crane cost as a “luxury” that our Nation can’t afford.  Not to mention a trillion-dollar tax cut for corporations and the rich at a time when corporate profits are at record levels.

There’s so many disgusting things happening in Washington right now that it’s hard to stay on top of all the latest headlines.  Russia-gate, potential impeachment, obvious racism and bigotry emanating from the president himself (no, this president doesn’t get a capital “p”), mass killings and gun control issues…it’s overwhelming.  Conservation stories such as these are having a hard time getting any play in the mainstream press.  With the damage that’s being done RIGHT NOW, it will likely take decades for us to recover, after what’s shaping up to be four years of continuous and widespread attacks on our Nation’s wild resources, and the long-established programs designed to protect and manage them.

I just hope birds like the Whooping Crane can weather the storm until Americans come to their damned senses.

A nerdy scientist’s assessment of risk – Tornadoes vs. Earthquakes

Tornado Risk map - Dakotas

Tornado risk map from the National Weather Service for July 17th, 2015. Sioux Falls was squarely within the 2% zone, meaning there was a 2% chance of a tornado being seen somewhere within 25 miles of your location. Somehow…we all survived.

While at a conference for work in Portland last week, my colleague and I had a nice supper with two USGS colleagues who work in Menlo Park, California and Seattle, Washington, respectively.  We had relayed the news that the night before, there was storm damage in the area, with straight line winds and tornadoes both causing damage.  The West Coast colleagues…oh…let’s just call them “Ben” and “Tamara”…were flabbergasted that we’d want to live in an area so prone to devastating storms.

Tonight, the National Weather Service put out the map I’m showing here, noting that parts of South Dakota had either a 5% or 2% chance of a tornado hitting somewhere within 25 miles of your location. Let’s do the math!  What are the odds of a tornado hitting YOUR exact location on a night like this, when tornadoes were indeed spotted?

An area with a radius of 25 miles is over 54 billion square feet of territory. What are the odds of a tornado hitting your bit of territory, with a 2% chance of one being seen somewhere in this area? The average tornado path is 4 miles, or 21,120 feet. Average width is 500 feet. The average damage path is 10.5 million square feet. Even if you’re in the highest probability area, 5% chance of one being seen relatively near, the chances of one hitting YOUR chunk of territory…0.0010%. For the 2% chance of a tornado near you, the odds are 0.0004% it will strike your exact location.

Without Warning - Oregon Cascadia earthquake Comic

An actual comic-like booklet put out by the Oregon Office of Emergency Management. Yes, West Coasters…you’re in imminent danger of being swallowed whole by a massive earthquake. Tornadoes in the Plains? They’re nothing in comparison.

Just a guess…but we probably have chances similar to this only like 4-5 times a year. If you just use the same strike probability assumptions, you thus only have, likely at absolute most, a 0.0050% chance of a tornado hitting your location in a given year.

That’s an average of about one hit on your exact location every 20,000 years. Most tornadoes are weak F0 or F1, so even a hit might not be that bad.

Now, let’s reconsider the situation for my colleagues living in California and Seattle.  This week the New Yorker ran a story about the upcoming massive Cascadia subduction zone earthquake that could hit, The story said on average, something similar to the massive 1700 earthquake thought to have hit the area occurs about once every 250 years.

Put it all together, and Seattle is 80X as likely to get walloped with a 9.0 earthquake as Sioux Falls is to get a direct hit from a tornado, and even a direct tornado hit in Sioux Falls is likely to be far, far, less damaging than any earthquake.

You are welcome, West Coast storm-haters.  I hope I have reassured you that is once again safe to visit us in stormy Sioux Falls.  🙂

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