Cyanometer

I had never heard of a cyanometer and was curious when I saw it scrolling my feed. It was invented in 1789 by Horace-Bénédict de Saussure and is used to classify the color of the sky. Gavin Gough has a good quality free printable here. My youngest is all about blue skies, so I printed her one and laminated it.

Photo description: cyanometer held up to the sky, matching color about 26, sun behind me

What my readings did not tell me, and what I had to discover in practice, was that you need a good light source on the cyanometer. Standing facing the sun, or in the shade, makes the colors too dark. I found using it with the sun at my back shining on the disc worked best.

Photo description: Cyanometer held up in the shade, which does not work well

Of course there are many other factors to collect when taking your reading: time of day, geographical location, angle in the sky, cloud cover. Painters and photographers use it as a reference. Overall an interesting little disc.

Size comparison

The trail cam pictures gave a good way to compare the size of the new raccoon vs a cat.

Photo description: night vision view of a long haired white cat with his front feet on a wood bench
Photo description: night vision view of a raccoon with his front feet on a wood bench

These two photos were also taken just under two hours apart, so the depth of the ice is the same.

The ice accumulation from the last storm did finally all go away. I can’t recall that I’ve ever seen it stay as long as it did in Texas. I still refuse to call it snow.

Mid-jump

Scrolling through the trail cam pictures, I usually skip downloading most of the neighborhood cat pictures, but I noticed a trend as I scrolled. The camera was catching the cats mid-jump. Some of the photos are quite amusing, like the cat is awkwardly suspended.

Yes, I put out food for them, as do at least three of my neighbors. Yes, I get them fixed. They are excellent for snake and rodent control. None of them use the inside of the insulated cat house. I don’t think I designed it right.

Feline blend

I photographed two neighborhood cats in camouflage environments in the last few weeks.

Photo description: long haired white cat in a field of Texas snow (hard pack ice)
Photo description: Tortoise shell cat in a field of fallen leaves

I would have loved to do a full photo shoot with these cats and matching backgrounds, but the white cat wants to be brushed and is not interested in posing, and the tortie is skittish, so phone pics will have to do.

Wild bird roll call

As we sat iced in and watched the birds eat seeds, I took pictures. I managed to get shots of most of the menagerie. The iNaturalist app helped me with identification.

Photo description: red-bellied woodpecker hanging on a suet feeder
Photo description: orange-crowned warbler sitting on a snow covered seed tray
Photo description: dark eyed junco eating seeds on the ice
Photo description: mourning dove eating seeds on the ice
Photo description: female downy woodpecker on a suet feeder
Photo description: Harris’ sparrow eating seeds on the ice
Photo description: Carolina wren sitting in a seed tray
Photo description: white winged dove eating seeds on the ice
Photo description: American Goldfinch in its winter colors eating seeds

I did not get photos of the titmouse, or the blue jay, or the crows. The jays and crows kept their distance, but the titmouse were all over the feeder, so there wasn’t really a reason they did not make the roll.