Is this termite ? Please help
I've seen bees do the same kind of damage, however those are small holes. I have also seen the smaller almost yellow jacket looking insects burrow into wood also, but I'm no entomologist so I couldn't tell you whathat they may be. I do know that spraying some wasp killer into those holes will most likely get rid of the problem if you don't wanna pay an exterminator. Those bees would burrow into the wooden beams on the outside porch. To eradicate them I'd plug all the holes but one and spray into the remaining exit, but they always come back. I've not seen them indoors though.
Edit* Just remembered another method of eradication - WD40 works just fine, and the tiny straw will fit right in those holes. Hope that helps.