The Smell of Molten Projects in the Morning

Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

Tag: Wildlife

Other creatures in our world

  • Stick Insect Laying an Egg

    Stick Insect Egg Laying
    Stick Insect Egg Laying an Egg

    Another one of my top-ten favorite pix: a landing module docked with an alien interstellar probe.

    Actually, it’s a stick insect laying an egg.

    Stick insects just drop their eggs onto the forest floor with a stereotyped abdominal shake. This critter was in an aquarium standing on end, so every egg made a little tick when it hit the bottom pane. They do this mostly at night, hence the black background of our living room.

    I caught this egg just before release, aiming through the glass wall with an LED flashlight for illumination, through close-up adapters on a DSC-F717 on a tripod. A bit of fiddly image editing got rid of most of the “stars” caused by dirt on the glass, but the insect and egg aren’t edited.

    Although stick insects can live for up to three years, we cannot find food for them during the winter months. They’re rather fussy eaters, specializing in oak leaves in these parts, and simply don’t accept substitute meals.

    A high-res version serves as the background on my right-hand portrait monitor.

    A different view of the eggs is there.

    An overall view of the critter, with the two front legs extending frontward along the antennae in a characteristic pose.

    Stick Insect - 125 mm overall
    Stick Insect – 125 mm overall
  • Cooper’s Hawk in Christmas Angel Mode

    Coopers Hawk
    Coopers Hawk

    Heard two Cooper’s Hawks doing a call-and-response exchange a few mornings ago, with the nearest bird in a tall pine in the back yard. I’m surprised that a one-pound bird can perch on the very tippy-top branch of a pine without bending it over, but they seem to do this quite often.

    The picture is a crop from the full frame, taken with a Sony DSC-H5 at full optical zoom with a VCL-HGD1758 1.7x Tele Conversion Lens. There’s plenty of violet fringing in evidence, which is one reason I try not to take high-contrast backlit shots like this.

    Here’s a dot-for-dot crop of just the bird to show how bad the fringing really is.

    Coopers Hawk Detail - Violet Fringing
    Coopers Hawk Detail – Violet Fringing

    It’s better than no picture at all, the way I see it…

  • Fresh Whole Pig Head

    This is just too weird for words…

    Fresh Whole Pig Head
    Fresh Whole Pig Head
  • Camouflaged Katydid

    Katydid on matching umbrella
    Katydid on matching umbrella

    This gadget appeared on an umbrella we’d left outdoors to dry.

    We wonder if the green surface seemed like a leaf…

  • Bumblebees!

    The Butterfly Bush is attracting all manner of insects, including these bumblebees. It looks like one is gathering propolis, as the stuff on her back leg looks sticky rather than grainy.

    I’d never noticed their three ocelli before!

  • Harvestman Not-a-Spider

    Saw several of these critters on our tent while we were packing up in the morning; I’m in favor of anything that eats small insects, so Harvestmen get a pass. I don’t know if those frogs eat ’em, but that’s something they can work out without my attention.

    Then I found another Harvestman on a window when we got home. Not having seen the underside of one in quite a while, I was struck by the “alien face” pattern. I suppose the reddish dot under the alien’s nose is the Harvestman’s mouth, just like it looks.

    Eeeek!

    They’re actually pleasant to have around and tickle mightily when they crawl up your arm. We gently deport them from the house and generally manage to deposit them undamaged on a plant, where we presume they’ll be much happier.

  • Giant Swallowtail Butterfly

    Mary planted some Butterfly Bushes in front of the living room window and shazam we have butterflies. Highly recommended!

    This unusual butterfly came by yesterday. The invaluable Butterflies Through Binoculars identifies it as a Giant Swallowtail Butterfly and says:

    • Similar species: None
    • Range: North to around Philadelphia
    • Comments: Formerly found further north. A colony existed in the 1950s in Dutchess Co., NY.

    So either this chap’s range is expanding northward or that colony never quite died out.