I kept hearing this noise all weekend and was freaking out. I thought I had a mouse behind my stove. After hearing a squeeking noise all weekend this morning I realized there is a birds next with babies in it in the vent from my stove. The vent is outside, but it's got the over hang thing on it and I can't see into the nest-but there's obviously babies in it. What should I do? I don't want to leave them there, I'm afraid the next time I turn the vent on they might die. At the same time, I don't want to get attacked by a protective momma! My daughter was cracking up this morning when I was telling her I didn't want the Mom coming after me. Her exact words were "ahhh *sigh* classic comedy". Wonderful 7 year old supporter!!! HAHA, I guess it shows you how often I cook!!!