Sawdust/shavings

[kathleenmax]

Found a small pile of sawdust/ shavings in the corner of a door, any ideas what this could be ?
Thanks in advance.

[Old_Geezer]

Dawdust might be woodworm. Shavings suggest a rodent to me. Or maybe your husband has got around to unsticking that door at last.

[Old_Geezer]

Sawdust

as I typed >:-(

[Iggle Piggle]

Clean up and see if it appears again. Could be some sort of termite or insect, even a queen wasp...
How fine are the shavings? Look up the door frame for signs of scratching/scraping.
OR totally different, are the screws tight holding the hinges? if the hinge is working loose, this could give the same signs...

[Clanad]

Here in the U.S., the immediate thought would be carpenter ants. One would look around to see if there were an overabundance of fairly large (1/2 inch long) black ants scurrying around. If so, they'd most likely be climbing and descending nearby trees as well.

Biggest problem is that may have anest inside of the dwelling...