Archive for August 5th, 2017

Monarch Butterfly Egg

We watched a female Monarch Butterfly lay eggs on the stand of milkweed behind the house. She also found a lone plant in the vegetable garden that’s now standing in a vase on the kitchen table where we can keep an eye on the proceedings.

So far, so good:

Monarch Butterfly Egg on Milkweed Leaf - 2017-07-29

Monarch Butterfly Egg on Milkweed Leaf – 2017-07-29

I never knew Monarch eggs were so elaborate!

Captured with the VGA-resolution USB camera atop the zoom microscope, with VLC applying automagic gamma and level adjustment.

Focus-stacking the three best images helps the ribs toward the leaf, but not by much:

Monarch Egg - focus stacked

Monarch Egg – focus stacked

After picking out the images, all of which bear VLC’s auto-generated names like vlcsnap-2017-07-29-09h26m25s720.png, stack them thusly:

align_image_stack -C -a milkweed *png
enfuse -o Monarch.jpg milkweed000*

Tinkering with the options might improve things, but … maybe next time.


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