It’s fitting that both these DBQ birds come from the Carolinas; our volunteers and friends in both states have been much on my mind given the horrendous flooding in that region, and I know some of our walkers live and work right in the heart of the most heavily impacted areas. I hope everyone in the SEANET clan is safe and sound, and if it’s not TOO much to hope, that your houses remain high and dry. You’re in our thoughts all the time, southern friends.
For these southern birds, on the other hand, there is not consensus as to the i.d. of the second bird. The first, however, was obvious to all as a Laughing Gull. The giveaways: the dark, downcurved bill, and the black legs. These are typical of winter plumage LAGU like the ones seen in this photo:
I suppose it may seem strange that I chose this bird, since everyone seemed certain of its identity. Maybe it was just me, but the gray on the upperwings of this bird seemed really pale, no? What did you all make of that? Just a trick of the light? A really pale individual? Have you seen them this light before? I ask my southern contingent especially since, while we do have LAGU up here in the great white north, I don’t see them all that often in winter in plumage like this.
How about Bird B? This one drew a verdict of Black Skimmer from John Stanton, and whenever someone suggest Black Skimmer, I always think, “Oh! Right! Could be a skimmer! I always forget about them. Northern bias shows again since that’s a species I really don’t ever see. Out of sight, out of mind, therefore. But Black Skimmer needs to be on the list whenever we have a dark wing with white feathertips especially through the secondaries. I actually thought Bird B might be another Laughing Gull, so, I dutifully went to my Beached Bird guide and, using its wing key, I arrived at a page showing immature LAGU and immature Black Skimmer side by side. Sure enough, both have white tipped secondaries, though the skimmer’s are much more extensive, with a very wide white band, while the LAGU has much more limited white. The main difference the guide mentions is actually the color of the underwing, which is pale or mottled in LAGU and dark in the skimmer. I did not provide that image in the original post, so here is the underside of Bird B’s wings:
This is actually sort of not helpful, since much of the underwing has been eaten away, most likely by notorious ghost crabs. So it’s impossible to tell whether the feathers that used to be on the underwing close to the body were mottled or clear white, so I turned again to the upperside of the wing. There, I can see what looks to me like a few rusty feathers among gray feathers. Since Black Skimmer juveniles are more black and white on the upperwing, that rusty/gray contrast jumped out at me. I am fairly persuaded, then, that Bird B too is a LAGU. Two LAGU in one DBQ? Unprecedented. Daring. Accurate? I hope. But I await verbal combat from those who may disagree.