In my last post, I blamed the poor fall migration on the position of the jet stream . Fall migration is best following the passage of a low ...

Another slow week has gone by. We finally broke 400 new birds banded this week, after 28 days of banding. This time of year, we can expect t...

It was another quiet week. There was an influx of migrants on Sep 15, and some obvious large movements of American Robins and Blue Jays beg...

Last fall, I described the focus of my research : the autumn stopover ecology of migrant thrushes. My paper summarizing weight and fat chan...

I don't have much to say about this week. It was pretty boring. We've had some nice groups of warblers, usually consisting of a doze...