the poltergeist

I've experienced a lot of "poltergeist" activity at this farm over the years, witnessed by both myself and friends.  In the past few weeks, I come into my kitchen in the morning to find one of the lower drawers in the old kitchen built-in hutch open.  These drawers are sticky and are hard for a human to open, so I don't believe the pets are capable of pushing or pulling it open.  It contains a couple of candlesticks, candles, and a few place mats.  They are noisy drawers when opening so I feel like I would hear it.  

I cannot explain it.