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Austin, Texas
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An Afternoon Hike

9/22/2021

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Over the weekend, the SAIL Pathfinders met for hiking, the annual Induction program, and for some skills practice ahead of the upcoming camporee. Unfortunately my camera took a tumble before the hike, so the images are limited for the day, but we will add more from others shortly.

For our afternoon hike, we visited Hornsby Bend, a great place for birding. But instead of birds, we walked the River Trail, looking at the plants (the native chile pequin pepper plants were full of their spicy fruit), trees (it took four Pathfinders to reach around the trunk of one of the old Pecan trees), and the local animals - in this case numerous spiders, a walking stick, an armadillo and a tree frog, among others.

Lets start with the spiders. The Guide Class looks at spiders as part of their nature study, and though we have no current Pathfinders working on Guide, they are still fascinating to observe.

High up between two trees we saw a splendid and rather large Black and Yellow Garden Spider (Argiope aurantia). After seeing the conspicuous web, one Pathfinder wondered if the spider was too exposed to the birds, who may eat it. While we didn’t have an answer at the time, it does appear that the Argiopes are occasionally eaten by birds, though their primary predators are jumping spiders and wasps (but mostly when they are small). There is some speculation that the conspicuous pattern woven into the web (called the stabilimentum) is there in part to keep birds from accidentally flying through the web and damaging it. If that is the case, perhaps the spiders aren’t so afraid of being a meal for birds than they are of birds hurting the spider’s chance of catching a meal?

We also saw several examples of the Spiny-Backed Orb Weavers (Gasteracantha cancriformis), which are very common around here. Although they do come in several different color forms, nearly every one we saw was white. Because of their shape, and their scientific name (which includes the scientific word for crab) people often mistakenly call these orb weavers “crab spiders.” But the crab spiders are from an entirely different family of spiders (crab spiders are in the Family Thomisidae, Spiny-Backed Orb Weavers are in the Family Araneidae).

At the bird blind, we saw several long jawed orb weavers (infamous for their occasional mega webs), as well as a large male Bold Jumping Spider (Phidippus audax), with its metallic teal chelicerae (the part that holds the fangs). Texas has several different kinds of jumping spiders, all worth looking for.

At the bird blind, we also saw a resting Gray Tree Frog (Hyla versicolor) (or perhaps a Cope’s Gray Tree Frog (Hyla chrysoscelis) - they both look exactly alike). Although not uncommon, they are often hard to see, hiding away on trees during the day, and only coming out to sing at night. Despite the name, Gray Tree Frogs are often green, or some intermediate color. Texas has quite a few Tree Frogs, and if you want to hear some of their calls, check out this TPWD page on the Frogs and Toads of Texas.

Other interesting critters we encountered on the hike were a walking stick (in the order Phasmida, which comes from the Latin for “apparition,” and includes stick insects and leaf insects - mimics of plant parts),
a Velvet Ant (Dasymutilla sp.), which is not an ant, but a wasp with a pretty distressing sting, and one of the instars (molt stages) of a Largus Bug (Largus sp.), which was shiny black with a single red spot on the abdomen.  

We also came across a rather noisy but largely oblivious Nine-Banded Armadillo (Dasypus novemcinctus). Although the Armadillo is ubiquitous here in Central Texas (and the state's official small mammal), it only moved north into our area between 100-150 years ago, and continues to move further north into the United States. Like a little bulldozer, it was snuffling around in the leaf litter, seeking bugs, grubs, and perhaps a worm or two.

Thanks for joining us on our virtual retelling of our nature hike. We will have a report on the Investiture and other activities from the weekend shortly.
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First SAIL Club Meeting of 2021-22

9/2/2021

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The SAIL Pathfinders kicked off a new year with our first meeting this week. Our theme this year is strength and courage, inspired by Joshua 1:9 (NIV) - "Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the Lord your God will be with you wherever you go.”

The Pastor provided an inspirational devotional, setting the tone for the Pathfinders for the year. Ask a Pathfinder about oven mitts...

In addition to our traditional outdoor activities and community service focus, this year we are also looking at modern technology. Eddie led out in introducing the Computers and Mobile Devices honor, walking the Pathfinders through the ways computers work, exploring the inner components of computers and mobile devices (including a half-dissected desktop computer and a disassembled smart phone), and discussing the ways we interact with computers and technology in our daily life. We will continue to look into the benefits and challenges posed by the abundance of computers in our daily lives, consider ethical and safe computer and device use, and assess our ability to balance our time and usage effectively.


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Meetings shouldn’t be all sitting, and we spent some time reviewing and practicing our standing drill, in anticipation of marching together. Sometimes we are asked why we still practice drilling and marching, and the answer is simple - to get from one place to the other together. Drilling and marching helps us work as a unit, and lets us practice the interaction of personal skill and responsibility with group responsibility and accomplishment. Plus its great exercise, and keeps us together.

We concluded the meeting reviewing the Pathfinder Pledge and Law, and considering what these commitments actually mean in our lives. Over the next few weeks the Pathfinders will be illustrating aspects of the Pledge and Law as a way to share their understanding and inspire others.

We are looking forward to an active Pathfinder year, and thank you all for your support.

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