At about 10:15 this morning a small group of us walked the shore path upriver from the viewing platform at Great Falls Tavern. From the point where the path turns right along a deeply-cut creek to head back up to the towpath, we took one last look to see if there was anything on the river other than a gazillion CanAms. Putting the scope on a small pair on the water (when not below it) about 3/4 of the way across, we were rewarded with the sight of a pair of Black Scoters (melanitta nigra). We found that the illustrations in ABC's "All the Birds" are far truer to what we were seeing than either those in Peterson or those in the new NationalGeo guides. The latter don't show the upturned tail of the female, and overemphasize the "bump" on the beak of the male. It's interesting that the photo of the male in the Thayer CD-ROM On our way back to the parking lot, we spotted a Barred Owl, a very late Meadowhawk dragonfly, and some good butterflies. David Strother Bethesda, Maryland dstrother@pop.dn.net