bike: 8.6 miles
lake nokomis and back
No big problems biking on the trail. Ran into a white bike cone checked to make sure that cars were stopping for me at the stop sign like they’re supposed to. No big deal–I was going slow, the cone was plastic. Was that my vision? Maybe, but that spot is tricky–a temporary stop sign for cars while they do sewer work at the creek. They’re almost done, after over a year. Looking forward to the trail going back to normal here again.
swim: 2.75 miles/ 3 loops (orange buoys only)
lake nokomois open swim
Not quite as choppy as yesterday, but still a lot of rocking and fighting with the water. Today I wore my safety buoy. It’s leaking a little air, not sure why, which makes it harder to stay high on the water. My neck hurt from breathing on one side so much and having to lift my head higher to breathe and see. By the end of the 3rd loop, I was tired. Even so, I enjoyed the challenge of choppy water. They didn’t have enough lifeguards to do a full course, so we just swam around the orange buoys today.
moment I remember:
Swimming back, between the first and second buoys from the little beach, I saw the flash of waving arms and a bright cap. A swimmer, heading towards me. I’m not sure, but I think they were waving their arms to let me know they were there so I wouldn’t run into them? I was surprised because I had deliberately moved way over to avoid getting close to other swimmers. They were off course. Even as I knew this to be the case, I still stewed over it for a few minutes, wondering if the other swimmer thought I was off course. Were they angry with me? Why does this bother me and why do I spend any time thinking about it? Is it that I always want others to think/know I’m doing the right thing? I hope not. Luckily, after a few more waves, I had forgotten about it.
I had a few other encounters with swimmers. At least 2 swimmers drifting further out, routing me. When this happens, I stop and swim around them from behind. Do they notice, and do they wonder where I’ve gone?
I stopped a few times mid-lake to recover from a big wave or see where I was or enjoy the view from the middle. During one stop, I noticed a dragonfly hovering just above the water. Often when I see a dragonfly I think about my dead mom. She loved dragonflies. I like to imagine that this dragonfly is my mom coming to say hi. But lately I’ve been noticing how much dragonflies look like helicopters. So I googled it: “are helicopters modeled after dragonflies?” I discovered that at least one type is/was, designed by Sikorsky in the late 40s. Also found this interesting bit of info about dragonflies and flight:
The mechanics of dragonfly flight are unique: dragonflies can manoeuvre in all directions, glidwithout having to beat their wings and hover in the air. Their ability to move their two pairs of wings independently enables them to slow down and turn abruptly, to accelerate swiftly and even to fly backwards.Source
Also learned that dragonflies have very good vision. I found this bit of info particularly interesting:
The quality and nature of vision in animals is related to the diversity of opsin proteins that they have in their eyes. We humans like to think that our eyesight is pretty good, and thanks to our large brains it is, but we rely on just three opsin genes, which means that we have three photoreceptors (cones), sensitive to blue, green and red light. So we can see across a colour spectrum from red to violet, but not ultraviolet (UV). If I now mention that dragonflies have between fifteen and 33 opsin genes, that gives some idea of just how good their vision may be! Some of these opsins may be non-visual proteins, but they still have large numbers of visual opsins, including ones for for short-wavelength (SW), long wavelength (LW) and UV light.Dragonfly eyes/ Ray Cannon’s nature notes
Also see this article from a 2015 New Scientist: Dragonfly eyes see the world in ultra-multicolour
Here’s a poem about dragonflies:
After the Dragonflies/ W.S. Merwin
Dragonflies were as common as sunlight
hovering in their own days
backward forward and sideways
as though they were memory
now there are grown-ups hurrying
who never saw one
and do not know what they
are not seeing
the veins in a dragonfly’s wings
were made of light
the veins in the leaves knew them
and the flowing rivers
the dragonflies came out of the color of water
knowing their own way
when we appeared in their eyes
we were strangers
they took their light with them when they went
there will be no one to remember us
and here’s a poem about water and waves:
BY THE SEA/ EMILY DICKINSON
I started early, took my dog,
And visited the sea;
The mermaids in the basement
Came out to look at me.
And frigates in the upper floor
Extended hempen hands,
Presuming me to be a mouse
Aground, upon the sands.
But no man moved me till the tide
Went past my simple shoe,
And past my apron and my belt,
And past my bodice too,
And made as he would eat me up
As wholly as a dew
Upon a dandelion’s sleeve –
And then I started too.
And he – he followed close behind;
I felt his silver heel
Upon my ankle, – then my shoes
Would overflow with pearl.
Until we met the solid town,
No man he seemed to know;
And bowing with a mighty look
At me, the sea withdrew.