 You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more
about half a dozen of these have taken up residence around my front window frame (outdoors, thankfully). should i be concerned? they're about 10mm long, head and body, and leg span about the size of a 10p coin. and no, they're not baby robins...
[img] 
[/img]
should i be concerned
Yes that needs rubbing down, possibly filling and repainting. There are signs of cracks which will allow water penetration.
My guess* is that those are Missing Sector** Orb Web Spiders.
Let one bite you and see what happens......
* not an expert and not a great picture TBH.
**If they've made webs there'll be a conspicuous section of the web missing, hence the name
Are you sure it's not a sticker?
Hermit crab
Duck? Rub it on some children and see what happens.
Duck?
Does it weigh the same as a duck?
orb web.
this is a false widow.
[img] 
[/img]
did you pull its legs off you nasty pasty?
the legs are curled under this one, as it's deaded. good replies; i'll hold off on torching my house then.