Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.
The Butterfly Bush in front of the house attracts all kinds of insects, including Monarch Butterflies (shown here on the Goldenrod planted in the garden):
Monarch on Goldenrod – left
This year, the bush also attracted a Praying Mantis:
Their offspring began emerging in early July, with our first picture on 3 July. I’ll leave the image file dates in place so you can reach your own conclusions:
IMG_20190703_184657 – Organ Pipe Mud Dauber Nest – right
We think a titmouse (a known predator) pecked some holes, including the upper hole on the middle tube, as they seemed to expose solid (and presumably inedible) chitin from the outside:
IMG_20190703_184647 – Organ Pipe Mud Dauber Nest – left
More holes appeared in a few days:
IMG_20190709_172632 – Organ Pipe Mud Dauber Nest – right
The irregular spacing along each tube suggests they don’t emerge in the reverse order of installation:
IMG_20190709_172623 – Organ Pipe Mud Dauber Nest – left
Three days later:
IMG_20190712_181634 – Organ Pipe Mud Dauber Nest – right
IMG_20190712_181625 – Organ Pipe Mud Dauber Nest – left
Two weeks after the first holes appeared:
IMG_20190717_172908 – Organ Pipe Mud Dauber Nest – right
IMG_20190717_172922 – Organ Pipe Mud Dauber Nest – left
No more holes have appeared since then, so it seems one young wasp emerges every few days.
This nest produced about a dozen wasps, with perhaps as many launch failures. We’ll (try to) remove it and examine the contents in a few months.
We expect they’ll start building nests all over the house in another month …
Update: Fortunately for us, no nests appeared before the first freeze, so the wasps are holed up elsewhere for the winter.
Mary saw a fox trotting behind the garden, gripping a (dead) turkey chick in its jaws, with the hen in hot pursuit. The fox dropped the chick, circled the pine grove, picked up the chick, and departed stage right. The hen eventually led her remaining chicks into the yard, but gathered them underneath while watching for danger:
Turkey hen with chicks – alert
She settled down for a few minutes:
Turkey hen with chicks – resting
With the fox safely departed, she released the chicks:
Turkey hen with chicks – emerging
Then they returned to foraging, with one chick trying out its wings:
Turkey hen with chicks – dispersing
Two days earlier, she led nine chicks through the yard; we think the fox picked off a chick a day. She lost two more during the next four days, suggesting they rapidly improve their ability to scamper out of harm’s way.