The Life of a Pelegrina proterva


When an animal is called reckless, you gotta love it. When an animal is called a Reckless Jumper, you have to think Evel Knievel. This little fellow (he is a he) is a Pelegrina proterva, a spider also known as the R.J. Like Evel Knievel, he can job several times his body length. Unlike Evel Knievel, he hasn’t broken every bone in his body three or four times, and he doesn’t need a motorcycle.

This is a variant of the P. proterva, a P. proterva niger, a little Black R. J. They are very, very small but make up for it in attitude. They are fearless, and when I saw him on a railing around a pier I stuck my finger by him. He reared up like they do when they are trying to make themselves look big, and then jumped three inches to my finger. That’s about 10 times his body length. Think about jumping 60 feet and you’ll see why I like these little dudes.
Proterva means “reckless” in Latin. It is a good name. There is also a Pelegrina audax, the Bold Jumper, audax meaning bold (think about audacious – audax is the root). Salticidae (the order of jumping spiders) are all pretty curious, and I think it’s their curiousity that makes them so much fun. The walk up to you, you don’t have to sneak after them.
Enjoying arachnids as much as odonates,
Canoelover
P.S. Going canoeing with the family tomorrow. Promise to post pics before the blog name changes to buglover. DB


Posted in Uncategorized | 1 Comment

Twenty five square feet, twenty five minutes.


An experiment…how many different interesting insects and arachnids can I find in less than a half an hour in an area I can reach without taking a step.
The answer is dozens. But here are a few highlights.

A tiny little wasp of the genus Ammophila. Your guess is as good as mine on the species, there are a thousand of them. Obviously a female from the ovipositor.
This little dude is about 3/8 of an inch long. A fly, not a bee, and from the subfamily Eristalinae, which are flies that imitate bees for protection from predation. Pretty cool. Again, genus and species are anyone’s guess. My guess is an E. flavipes. Probably wrong.
There are a few others, of course, but there needs to remain some mystery in life.
Respectfully submitted,
Canoelover
Posted in Uncategorized | Leave a comment

Another ode post…


Actually, it’s not an odonate post. It’s a Zygoptera post.

Behind the shop is about as far as I can get these days. 20 minutes after I wolf down a sandwich is my lunchtime break, and I usually take a few pictures just to keep the camera happy.

This is the time when damselflies (suborder Zygoptera) are more abundant and are happier to sit still in the wind, and generally are easier to photograph. The dragonflies (infraorder Anisoptera) are zooming all over so I can’t get a decent shot until they chill out a bit.
So here’s an Eastern Forktail (Ischnura verticalis). Skittish. This was pretty close.


Here’s an Orange Bluet (Enallagma signatum) eating a gnat.

Sorry for the redundancies from the last post, but it was worth it to put the E. signatum eating the gnat on here.

Respectfully submitted,
Canoelover
Posted in Uncategorized | Leave a comment

You knew it was coming…


Did you think my interest in odonates would wane over the long, cruel, odonateless winter?

Of course not. It is a strong interest. Obsession would mean that I have ODONATE on my license plate or something like that. When the DMV sends me my new plates, then we’ll call it an obsession.

So there were a few dragonflies out and about, but they were not perching much and were not in the mood to be photographed. They were in the mood for eating and for scaring away other dragonflies. They’re sorta turfy this time of year, keeping rivals out of their area in elaborate mini dogfights that I would love to see in super slo-mo.
Damsels, on the other hand, were perching quite nicely as the wind was more than a puff here and there, and damselflies are poor fliers in general, so they were hiding on the lee side of the grasses and keeping still. It’s easy to spot an paradoxically-named Orange Bluet (Enallagma signatum). The males are a little brighter…these are males.

A few feet away I found a Stream Bluet (Enallagma exulans). Exulans means cast out or wandering. Wonder what he did to get kicked out. My guess is that it just means they’re all over the place. Like Canis domesticus goldenretrieverii. They’ve taken over Mad town.

Anyway…Stream Bluets and Orange Bluets made my lunch hour (20 minutes) pretty memorable. It’s the sign of things to come. Common Green Darners and some Pondhawks were making their rounds but my lens and autofocus were way out-gunned. So I just enjoyed the Enallagma twins.

Until more odonates show up,
Canoelover
Posted in Uncategorized | 2 Comments

There are some things I do not understand…



…and personal watermelons is one of them. By definition, a watermelon must be larger than a softball. That is my official utterance.

Bemusedly,
Canoelover
Posted in Uncategorized | 2 Comments

Time to stop thinking so much…



…and post a picture of a giant Mantis religiosa. Just outside the Butterfly Pavillion in Westminster, Colorado.

Excellent use of fiberglass and resin, I must say.
Canoelover
Posted in Uncategorized | 2 Comments

Canoelover’s "Approaching 40 Matrix of Life Change"


I didn’t name it. My friend Andrew Luter did. Thanks, Andrew.
The back story is this.
I used to work as a statistician, specifically in epidemiology for the Department of Health. Since a lot of epi involves 2×2 tables, I tend to think about life in terms of exposure vs. outcome. This is usually a simple model in disease surveillance. That is, did Person A get exposed to [X], and did Person A show a resulting behavior or symptom. Do that for a few hundred people and you start to see the link between exposure to [X] and the outcome.
You can see links between lots of things – eating potato salad and getting food poisoning at a church picnic. Exposure to infomercials and likelihood of massive credit card debt. Eating Pop Tarts and mental retardation. Drinking 9 PBRs and likelihood of getting arrested for public urination. In this case, it’s the relationship between laryngectomy and smoking. Guess what? you’re more likely to have to talk like a Cylon the rest of your life if you smoke. So unless you’re a Battlestar Galactica fan, lay off the Marlboros.
But this isn’t always about disease. For example, you could look at exposure to a positive thing and the outcomes of that. Example: exposure to bicycling in childhood vs. adult obesity. Don’t know if this has been studied, but it makes sense that exposure to a healthy lifestyle early leads to healthy habits later in life.
Enough back story, although it is fascinating.
As I approached 40, I started thinking about my life. Actuaries would tell me I would be about half done (80’s a good number), and my brain turned to the two-by-two table model. Seems like there were two variables…the timeline (past and future) and the relative value of the experience (positive or negative). So I build this table:

So basically you can divide past experiences into positive and negative ones. I’ll leave out neutral experiences as they seem to be a part of life that is constant, and over which we have little control. They just happen.
You can also divide future events into positive and negative ones, based on your choices. So to fill in the table, I wrote these words:
So step by step:
  • Positive/Past – Remember the experiences. They are both a gift as well as the fruits of your labors.
  • Positive/Future – Enhance these experiences. Make up your mind to create more of them, and do the work that is necessary for this to happen.
  • Negative/Past – Repent of them. This may or may not have a religious connotation, depending on your world view. In this case I look at it as a literal interpretation of the process of repentance – to rethink what went wrong and change.
  • Negative/Future – Eliminate these things as much as you possibly can. A lot of this will be based on your ability to repent of past mistakes and decide to move as many experiences as you can into the Future/Positive cell.
Anyway…I made up this table in my mind, and started mentally filling the cells. Here’s what I came up with:
  • Positive/Past
  1. Amazing wife who loves me unconditionally. A huge blessing.
  2. Wonderful children who love me and I love them.
  3. Enough financial means to live comfortably though not extravagantly.
  4. An understanding of what brought me to this point in life.
  • Positive / Future
  1. Keep working on building a strong relationship with spouse. Make it a priority.
  2. Invest time in relationships with kids. Enjoy their uniqueness and love of life.
  3. Keep wants under control and live more frugally if possible. Donate so others may be comfortable and have what they need.
  4. Remember the people who brought me to this point, including God. Be grateful for all of them.
  • Negative / Past
  1. I don’t want to work for a crazy person anymore.
  2. I don’t want to have to compare myself to anyone to be happy.
  3. I don’t want to be negative or critical of myself or others.
  4. I don’t want to be unhappy.
As far as Negative/Future, it’s an unneccessary cell for me as the goal is to eliminate them.
This was, I must admit, an illuminating exercise. This is not the complete list, of course, as some of these things are highly personal and not for public consumption. But you can get the idea.
The Powerful Idea here is that you can direct the future of your life. The reason I feel people get stuck is that they can’t get their heads wrapped around this simple fact…you are the director of the film called “My Life.” Not your spouse, your boss, your pastor, bishop, or priest, or the President of the United States. No one can tell you what you must do. You may choose to take advice from some of these people, but ultimately, it’s your call.
The caveat of the Powerful Idea is that whatever you choose to do will have consequences. This is the part that many middle-aged men forget when they decide they hate their lives, leave their wives and kids and move to Mexico with their 27 year-old secretary (ex-friend of mine did just so). The consequences are that you reap the Karma you sow.
What happened from this examination of my life is that I informed the person I was working for (who was indeed mentally unstable) that I was either quitting or buying him out, the ultimate Texas Put. He at first stated the business wasn’t for sale, so I started job hunting. The business suddenly became available for sale. Surprising how that works.
I also realized that I needed to spend more time with my wife and kids, and to invest more in those relationships. Still working on that one, but I am getting better. My wife thinks so anyway, and it’s her opinion that matters.
I am more grateful, and a lot less negative and less hard on myself, habits that come from past experience of which I have and continue to repent. Through the help of antidepressants I find it much easier to be happy. My brain works better now.
I still struggle with wants vs. needs. but so does everyone. I just need to be aware of it.
Seven years after this little exercise, I find myself in an enviable position. My life is better, and I am grateful to those who have helped me along this path.
The best part – it looks like it’s only going to get better, as long as I keep the matrix in mind.
Respectfully submitted,
Canoelover
Posted in Uncategorized | 5 Comments

Why Canoelover?



You be the judge.

CL
Posted in Uncategorized | 4 Comments

Happy June!


Have a wonderful, wonderful day. 
  Canoelover
Posted in Uncategorized | Leave a comment

Teaching + Learning = Leaching?


Spent a good chunk of today helping Sam Crowley teach a group of perspective instructors.  Sam’s an ACA Instructor Trainer (IT) who certifies instructors who learn the skills to model and teach proper technique.  More importantly he’s a good friend and a very considerate houseguest.  Sam always brings flowers to my wife when he says with us.  Very smart man, Sam is.

It’s not a yard sale.  Really.

Sam asked me to teach one of the stroke sections.  So I did, and it was fine.   I asked for feedback and I got a really good piece of information.  Basically, I talk too much.  The analytical students were sucking it all up.  The others were looking at their watches and wondering when I was going to shut up.
So the best thing I learned today was that the less you talk, the more people learn, and if you can give specifics after the students model the behavior, they’ll probably solve a lot of problems on their own.
So while I taught, I was really learning.  I think that most people divide the world into “learning time” and “teaching time.” I got to experience the pleasure of teaching and the humility that comes from being taught by someone with a real talent for tailoring content to the type of learners.  Something I need to consider in the future.
When Sam modeled techniques the students were riveted.  They were all like sponges, and it was a pleasure to be around so many positive and enthusiastic people.
Respectfully submitted,
    Canoelover
Posted in Uncategorized | 4 Comments