What's That Bug? does not endorse extermination

Subject:  Pile of spiders! What kind?
Geographic location of the bug:  Mill Valley, CA, Marin County, right outside San  Francisco, Northern CA
Date: 04/27/2018
Time: 03:45 AM EDT
Your letter to the bugman:  Dear Bugman,
I was out on my deck and I saw this in a spider web. My husband decided to hit it with our bug zapper and TONS of baby spiders scattered everywhere. It freaked me out. I’ve never seen a nest like this before! From a distance it looked like a piece of a plant or tree.
First two pictures arr of them huddled together and second picture is of them scattering.
Sincerely,
How you want your letter signed:  Alison

Orbweaver Spiderlings

Dear Alison,
These are harmless Orbweaver spiderlings, and they are probably very recently hatched.  Young Orbweavers frequently disperse by ballooning away on the wind:  spinning a silk thread that catches the wind and transports the individual spiderlings great distances from where they hatched.

Obweaver Spiderlings Disperse

What's That Bug? does not endorse extermination
Location: MIll Valley, California

One Response to Orbweaver Spiderlings

  1. Sarah says:

    This needs to be a lesson 101 on how to NOT treat spiders. Folks need to grow up and educate themselves on such things that are a million times smaller than they are. Treating creatures like this is pure unnecessary foolishness and ignorance. Orb weavers are ESPECIALLY beneficial to your home and surroundings.

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