Good questions but not many answers. I have never investigated whether the chimney is used. Guess that is a good project for me to do after I get back from California. The birds will leave before it gets really cold as they winter in South America. What is interesting is that this chimney, until this year, was only used as a fall roost. This year it has had birds all spring, summer, and fall. Yes, the birds roost against the chimney wall and roost close together so a lot of birds can roost in one chimney. Watching the birds go to roost is great fun and I always enjoy it when I can sit in my front yard and watch them. Cheers, Kathy ______________________________ Reply Separator _________________________________ Subject: Roosting chimney swifts in Laurel! Author: mdosprey@ARI.Net at NBS-Internet-Gateway Date: 9/20/98 9:17 PM Hi all Barbara Hopkins and I made a trip to Laurel on Sunday evening to see the roosting chimney swifts that Kathy Klimkiewicz so nicely directed us to. Kathy, your directions were great! We arrived at 7 p.m. and saw or heard nothing. Then all of a sudden at 7:10 we heard their chitter. Hundreds seemed to come out of nowhere. By 7:15 the first swift entered the chimney. At 7:37 the last swift flew in. It was quite a sight for both of us. If you have never seen it, it's worth the trip! We both wondered who was the first swift in, how is the "pecking order" determined, and is the chimney used in winter? Also, do swifts hang on the inside of the chimney walls? The birds circled the chimney for minutes, swooping down close to the entrance but never entering. Then all of a sudden, one entered and it was like a tornado funnel cloud. Can anyone furnish me more info on my questions? Thanks and good birding Janelle Dietrich Bowie, MD lovewhales@ccconline.net