Hi Tweeters and OBOL, Just a quick note about nocturnal migration over my Battle Ground, Clark County, Washington yard this morning. Swainson's Thrushes were moving all night but in fairly low numbers (although many may have been flying too high to hear). At around 5:45, I got counts of about 75 calls per minute (translates into about 25 birds per minute) for about 20 minutes. These thrushes are fairly loud and obvious the first ten-fifiteen minutes after they land. After that, they become practically invisible. The only significant passerine of the morning was an adult Red-eyed Vireo which was accompanied by nothing else. I have two young of the year Black-headed Grosbeaks which have decided that sitting on the sunflower seed feeder for an hour at a time is a perfect way to spend a late summer day. Keep your eyes and ears skyward! Jim -- Jim Danzenbaker Battle Ground, WA 360-702-9395 jdanzenbaker@xxxxxxxxx