mabenner1:Sounds like a ghostly infestation to me.
I haven't seen the humidifier on there yet. LO and the humidifier have been in our room until recently and the video monitor is in his room. I hope it's dust!!
And if I heard a creek at the same time I would freak! I have heard through the regular sound monitor that we keep in our room for when we put LO down before we go to bed, weird noises and almost like something moving and then LO waking up but it could be him doing something strange who knows. I'm going to say it's dust for now unless something else freaks me out.
YES! I've seen this at times too on my Motorola. I thought I was losing it (I probably am) but sounds like it may be common.
Speaking of the VM, I stalk that thing. Sometimes it's unhealthy. My DH thinks I'm obsessed but I leave the picture on all night and have to see DD if I wake up during the night.